104864265 has 48 divisors (see below), whose sum is σ = 203164416. Its totient is φ = 49593600.

The previous prime is 104864237. The next prime is 104864267. The reversal of 104864265 is 562468401.

104864265 is a `hidden beast` number, since 1 + 0 + 4 + 8 + 642 + 6 + 5 = 666.

It is not a de Polignac number, because 104864265 - 2⁸ = 104864009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104864267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17712 + ... + 22878.

It is an arithmetic number, because the mean of its divisors is an integer number (4232592).

Almost surely, 2^104864265 is an apocalyptic number.

104864265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104864265 is a deficient number, since it is larger than the sum of its proper divisors (98300151).

104864265 is a wasteful number, since it uses less digits than its factorization.

104864265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230 (or 5227 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 104864265 is about 10240.3254342819. The cubic root of 104864265 is about 471.5660226909.

The spelling of 104864265 in words is "one hundred four million, eight hundred sixty-four thousand, two hundred sixty-five".