104815772 has 6 divisors (see below), whose sum is σ = 183427608. Its totient is φ = 52407884.

The previous prime is 104815759. The next prime is 104815847. The reversal of 104815772 is 277518401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13101968 + ... + 13101975.

It is an arithmetic number, because the mean of its divisors is an integer number (30571268).

Almost surely, 2^104815772 is an apocalyptic number.

It is an amenable number.

104815772 is a deficient number, since it is larger than the sum of its proper divisors (78611836).

104815772 is a wasteful number, since it uses less digits than its factorization.

104815772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26203947 (or 26203945 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 104815772 is about 10237.9574134688. The cubic root of 104815772 is about 471.4933217984.

The spelling of 104815772 in words is "one hundred four million, eight hundred fifteen thousand, seven hundred seventy-two".