1480518 has 80 divisors (see below), whose sum is σ = 3862320. Its totient is φ = 419904.

The previous prime is 1480517. The next prime is 1480519. The reversal of 1480518 is 8150841.

1480518 is a `hidden beast` number, since 148 + 0 + 518 = 666.

It is an interprime number because it is at equal distance from previous prime (1480517) and next prime (1480519).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1480491 and 1480500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39996 + ... + 40032.

It is an arithmetic number, because the mean of its divisors is an integer number (48279).

2^1480518 is an apocalyptic number.

1480518 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1480518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1931160).

1480518 is an abundant number, since it is smaller than the sum of its proper divisors (2381802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1480518 is a wasteful number, since it uses less digits than its factorization.

1480518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 1480518 is about 1216.7653841230. The cubic root of 1480518 is about 113.9736781334.

The spelling of 1480518 in words is "one million, four hundred eighty thousand, five hundred eighteen".