34065472 has 28 divisors (see below), whose sum is σ = 77256640. Its totient is φ = 14599296.

The previous prime is 34065457. The next prime is 34065481. The reversal of 34065472 is 27456043.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37572 + ... + 38467.

Almost surely, 2^34065472 is an apocalyptic number.

34065472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34065472 is an abundant number, since it is smaller than the sum of its proper divisors (43191168).

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

34065472 is an equidigital number, since it uses as much as digits as its factorization.

34065472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76058 (or 76048 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 34065472 is about 5836.5633723965. The cubic root of 34065472 is about 324.1689917587.

The spelling of 34065472 in words is "thirty-four million, sixty-five thousand, four hundred seventy-two".