34223072 has 24 divisors (see below), whose sum is σ = 72560376. Its totient is φ = 15795072.

The previous prime is 34223041. The next prime is 34223087. The reversal of 34223072 is 27032243.

It is a congruent number.

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, 40718 + ... + 41549.

It is an arithmetic number, because the mean of its divisors is an integer number (3023349).

Almost surely, 2^34223072 is an apocalyptic number.

34223072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34223072 is an abundant number, since it is smaller than the sum of its proper divisors (38337304).

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

34223072 is a wasteful number, since it uses less digits than its factorization.

34223072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82290 (or 82282 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 34223072 is about 5850.0488886846. The cubic root of 34223072 is about 324.6681330312.

The spelling of 34223072 in words is "thirty-four million, two hundred twenty-three thousand, seventy-two".