104645530 has 32 divisors (see below), whose sum is σ = 210506688. Its totient is φ = 37123200.

The previous prime is 104645477. The next prime is 104645537. The reversal of 104645530 is 35546401.

It is not an unprimeable number, because it can be changed into a prime (104645537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7092 + ... + 16111.

It is an arithmetic number, because the mean of its divisors is an integer number (6578334).

Almost surely, 2^104645530 is an apocalyptic number.

104645530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104645530 is an abundant number, since it is smaller than the sum of its proper divisors (105861158).

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

104645530 is a wasteful number, since it uses less digits than its factorization.

104645530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23262.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 104645530 is about 10229.6397786041. The cubic root of 104645530 is about 471.2379166529.

The spelling of 104645530 in words is "one hundred four million, six hundred forty-five thousand, five hundred thirty".