1468040 has 64 divisors (see below), whose sum is σ = 3888000. Its totient is φ = 498624.

The previous prime is 1467989. The next prime is 1468079. The reversal of 1468040 is 408641.

It is a happy number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1467997 and 1468015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13667 + ... + 13773.

It is an arithmetic number, because the mean of its divisors is an integer number (60750).

2^1468040 is an apocalyptic number.

1468040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1468040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1944000).

1468040 is an abundant number, since it is smaller than the sum of its proper divisors (2419960).

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

1468040 is a wasteful number, since it uses less digits than its factorization.

1468040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1468040 is about 1211.6270053115. The cubic root of 1468040 is about 113.6525793102.

The spelling of 1468040 in words is "one million, four hundred sixty-eight thousand, forty".