34426272 has 24 divisors (see below), whose sum is σ = 90369216. Its totient is φ = 11475392.

The previous prime is 34426261. The next prime is 34426279. The reversal of 34426272 is 27262443.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (34426279) 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, 179208 + ... + 179399.

It is an arithmetic number, because the mean of its divisors is an integer number (3765384).

Almost surely, 2^34426272 is an apocalyptic number.

34426272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34426272 is an abundant number, since it is smaller than the sum of its proper divisors (55942944).

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

34426272 is a wasteful number, since it uses less digits than its factorization.

34426272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358620 (or 358612 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 34426272 is about 5867.3905613995. The cubic root of 34426272 is about 325.3094394050.

The spelling of 34426272 in words is "thirty-four million, four hundred twenty-six thousand, two hundred seventy-two".