34752972 has 24 divisors (see below), whose sum is σ = 81212992. Its totient is φ = 11566800.

The previous prime is 34752959. The next prime is 34752973. The reversal of 34752972 is 27925743.

It is a self number, because there is not a number n which added to its sum of digits gives 34752972.

It is not an unprimeable number, because it can be changed into a prime (34752973) 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, 7947 + ... + 11517.

Almost surely, 2^34752972 is an apocalyptic number.

It is an amenable number.

34752972 is an abundant number, since it is smaller than the sum of its proper divisors (46460020).

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

34752972 is a wasteful number, since it uses less digits than its factorization.

34752972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389 (or 4387 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 34752972 is about 5895.1651376361. The cubic root of 34752972 is about 326.3352467303.

The spelling of 34752972 in words is "thirty-four million, seven hundred fifty-two thousand, nine hundred seventy-two".