1526130 has 48 divisors (see below), whose sum is σ = 4103424. Its totient is φ = 393120.

The previous prime is 1526123. The next prime is 1526149. The reversal of 1526130 is 316251.

1526130 is a `hidden beast` number, since 1 + 52 + 613 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2517 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (85488).

2^1526130 is an apocalyptic number.

1526130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1526130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2051712).

1526130 is an abundant number, since it is smaller than the sum of its proper divisors (2577294).

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

1526130 is a wasteful number, since it uses less digits than its factorization.

1526130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1526130 is about 1235.3663424264. The cubic root of 1526130 is about 115.1322989073.

The spelling of 1526130 in words is "one million, five hundred twenty-six thousand, one hundred thirty".