34006172 has 6 divisors (see below), whose sum is σ = 59510808. Its totient is φ = 17003084.

The previous prime is 34006157. The next prime is 34006199. The reversal of 34006172 is 27160043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4250768 + ... + 4250775.

It is an arithmetic number, because the mean of its divisors is an integer number (9918468).

Almost surely, 2^34006172 is an apocalyptic number.

It is an amenable number.

34006172 is a deficient number, since it is larger than the sum of its proper divisors (25504636).

34006172 is a wasteful number, since it uses less digits than its factorization.

34006172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8501547 (or 8501545 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 34006172 is about 5831.4811154629. The cubic root of 34006172 is about 323.9807817692.

The spelling of 34006172 in words is "thirty-four million, six thousand, one hundred seventy-two".