104644426 has 16 divisors (see below), whose sum is σ = 158427360. Its totient is φ = 51837840.

The previous prime is 104644417. The next prime is 104644433. The reversal of 104644426 is 624446401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168745 + ... + 169363.

It is an arithmetic number, because the mean of its divisors is an integer number (9901710).

Almost surely, 2^104644426 is an apocalyptic number.

104644426 is a deficient number, since it is larger than the sum of its proper divisors (53782934).

104644426 is a wasteful number, since it uses less digits than its factorization.

104644426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 104644426 is about 10229.5858176174. The cubic root of 104644426 is about 471.2362594760.

The spelling of 104644426 in words is "one hundred four million, six hundred forty-four thousand, four hundred twenty-six".