104057520 has 160 divisors (see below), whose sum is σ = 384832512. Its totient is φ = 22742016.

The previous prime is 104057507. The next prime is 104057531. The reversal of 104057520 is 25750401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37294 + ... + 39986.

Almost surely, 2^104057520 is an apocalyptic number.

104057520 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 104057520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192416256).

104057520 is an abundant number, since it is smaller than the sum of its proper divisors (280774992).

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

104057520 is a wasteful number, since it uses less digits than its factorization.

104057520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 104057520 is about 10200.8587873767. The cubic root of 104057520 is about 470.3536194958.

The spelling of 104057520 in words is "one hundred four million, fifty-seven thousand, five hundred twenty".