104724242 has 16 divisors (see below), whose sum is σ = 179714112. Its totient is φ = 44835120.

The previous prime is 104724229. The next prime is 104724287. The reversal of 104724242 is 242427401.

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, 12392 + ... + 19052.

It is an arithmetic number, because the mean of its divisors is an integer number (11232132).

Almost surely, 2^104724242 is an apocalyptic number.

104724242 is a deficient number, since it is larger than the sum of its proper divisors (74989870).

104724242 is a wasteful number, since it uses less digits than its factorization.

104724242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 104724242 is about 10233.4863072171. The cubic root of 104724242 is about 471.3560385413.

The spelling of 104724242 in words is "one hundred four million, seven hundred twenty-four thousand, two hundred forty-two".