34532172 has 18 divisors (see below), whose sum is σ = 87289748. Its totient is φ = 11510712.

The previous prime is 34532159. The next prime is 34532191. The reversal of 34532172 is 27123543.

34532172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479578 + ... + 479649.

Almost surely, 2^34532172 is an apocalyptic number.

It is an amenable number.

34532172 is an abundant number, since it is smaller than the sum of its proper divisors (52757576).

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

34532172 is a wasteful number, since it uses less digits than its factorization.

34532172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959237 (or 959232 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 34532172 is about 5876.4080865781. The cubic root of 34532172 is about 325.6426636479.

It can be divided in two parts, 3453 and 2172, that added together give a square (5625 = 75²).

The spelling of 34532172 in words is "thirty-four million, five hundred thirty-two thousand, one hundred seventy-two".