104242664 has 64 divisors (see below), whose sum is σ = 216216000. Its totient is φ = 46932480.

The previous prime is 104242639. The next prime is 104242669. The reversal of 104242664 is 466242401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (104242669) 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, 267782 + ... + 268170.

It is an arithmetic number, because the mean of its divisors is an integer number (3378375).

Almost surely, 2^104242664 is an apocalyptic number.

It is an amenable number.

104242664 is an abundant number, since it is smaller than the sum of its proper divisors (111973336).

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

104242664 is a wasteful number, since it uses less digits than its factorization.

104242664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 104242664 is about 10209.9296765453. The cubic root of 104242664 is about 470.6324125904.

The spelling of 104242664 in words is "one hundred four million, two hundred forty-two thousand, six hundred sixty-four".