34166272 has 40 divisors (see below), whose sum is σ = 78026256. Its totient is φ = 14641152.

The previous prime is 34166261. The next prime is 34166303. The reversal of 34166272 is 27266143.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 8350.

Almost surely, 2^34166272 is an apocalyptic number.

34166272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34166272 is an abundant number, since it is smaller than the sum of its proper divisors (43859984).

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

34166272 is an frugal number, since it uses more digits than its factorization.

34166272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9558 (or 9542 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 34166272 is about 5845.1922124084. The cubic root of 34166272 is about 324.4884164390.

The spelling of 34166272 in words is "thirty-four million, one hundred sixty-six thousand, two hundred seventy-two".