34322172 has 12 divisors (see below), whose sum is σ = 80085096. Its totient is φ = 11440720.

The previous prime is 34322147. The next prime is 34322179. The reversal of 34322172 is 27122343.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34322172² = 2356022981595168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34322179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430079 + ... + 1430102.

It is an arithmetic number, because the mean of its divisors is an integer number (6673758).

Almost surely, 2^34322172 is an apocalyptic number.

It is an amenable number.

34322172 is an abundant number, since it is smaller than the sum of its proper divisors (45762924).

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

34322172 is a wasteful number, since it uses less digits than its factorization.

34322172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860188 (or 2860186 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 34322172 is about 5858.5127805613. The cubic root of 34322172 is about 324.9812123262.

The spelling of 34322172 in words is "thirty-four million, three hundred twenty-two thousand, one hundred seventy-two".