104570816 has 28 divisors (see below), whose sum is σ = 237152688. Its totient is φ = 44815872.

The previous prime is 104570803. The next prime is 104570819. The reversal of 104570816 is 618075401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104570819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116261 + ... + 117156.

Almost surely, 2^104570816 is an apocalyptic number.

104570816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104570816 is an abundant number, since it is smaller than the sum of its proper divisors (132581872).

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

104570816 is an equidigital number, since it uses as much as digits as its factorization.

104570816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233436 (or 233426 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 104570816 is about 10225.9872872990. The cubic root of 104570816 is about 471.1257396932.

The spelling of 104570816 in words is "one hundred four million, five hundred seventy thousand, eight hundred sixteen".