208336972 has 24 divisors (see below), whose sum is σ = 390697776. Its totient is φ = 96857088.

The previous prime is 208336951. The next prime is 208336987. The reversal of 208336972 is 279633802.

208336972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12813 + ... + 24100.

It is an arithmetic number, because the mean of its divisors is an integer number (16279074).

Almost surely, 2^208336972 is an apocalyptic number.

It is an amenable number.

208336972 is a deficient number, since it is larger than the sum of its proper divisors (182360804).

208336972 is a wasteful number, since it uses less digits than its factorization.

208336972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37017 (or 37015 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 208336972 is about 14433.8827763010. The cubic root of 208336972 is about 592.8190020213.

The spelling of 208336972 in words is "two hundred eight million, three hundred thirty-six thousand, nine hundred seventy-two".