34772072 has 32 divisors (see below), whose sum is σ = 69491520. Its totient is φ = 16254720.

The previous prime is 34772069. The next prime is 34772077. The reversal of 34772072 is 27027743.

It is not an unprimeable number, because it can be changed into a prime (34772077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21947 + ... + 23477.

It is an arithmetic number, because the mean of its divisors is an integer number (2171610).

Almost surely, 2^34772072 is an apocalyptic number.

It is an amenable number.

34772072 is a deficient number, since it is larger than the sum of its proper divisors (34719448).

34772072 is a wasteful number, since it uses less digits than its factorization.

34772072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 34772072 is about 5896.7848866989. The cubic root of 34772072 is about 326.3950196680.

The spelling of 34772072 in words is "thirty-four million, seven hundred seventy-two thousand, seventy-two".