34133975 has 12 divisors (see below), whose sum is σ = 44554440. Its totient is φ = 25869600.

The previous prime is 34133971. The next prime is 34133987. The reversal of 34133975 is 57933143.

It is not a de Polignac number, because 34133975 - 2² = 34133971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34133971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35456 + ... + 36405.

It is an arithmetic number, because the mean of its divisors is an integer number (3712870).

Almost surely, 2^34133975 is an apocalyptic number.

34133975 is a deficient number, since it is larger than the sum of its proper divisors (10420465).

34133975 is a wasteful number, since it uses less digits than its factorization.

34133975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71890 (or 71885 counting only the distinct ones).

The product of its digits is 34020, while the sum is 35.

The square root of 34133975 is about 5842.4288613555. The cubic root of 34133975 is about 324.3861390982.

The spelling of 34133975 in words is "thirty-four million, one hundred thirty-three thousand, nine hundred seventy-five".