34135915 has 24 divisors (see below), whose sum is σ = 47688480. Its totient is φ = 23358720.

The previous prime is 34135883. The next prime is 34135921. The reversal of 34135915 is 51953143.

It is a happy number.

It is not a de Polignac number, because 34135915 - 2⁵ = 34135883 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8626 + ... + 11944.

It is an arithmetic number, because the mean of its divisors is an integer number (1987020).

Almost surely, 2^34135915 is an apocalyptic number.

34135915 is a deficient number, since it is larger than the sum of its proper divisors (13552565).

34135915 is a wasteful number, since it uses less digits than its factorization.

34135915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363 (or 3352 counting only the distinct ones).

The product of its digits is 8100, while the sum is 31.

The square root of 34135915 is about 5842.5948858363. The cubic root of 34135915 is about 324.3922844630.

The spelling of 34135915 in words is "thirty-four million, one hundred thirty-five thousand, nine hundred fifteen".