34045155 has 24 divisors (see below), whose sum is σ = 60270912. Its totient is φ = 17769984.

The previous prime is 34045127. The next prime is 34045171. The reversal of 34045155 is 55154043.

It is not a de Polignac number, because 34045155 - 2⁶ = 34045091 is a prime.

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, 5934 + ... + 10163.

It is an arithmetic number, because the mean of its divisors is an integer number (2511288).

Almost surely, 2^34045155 is an apocalyptic number.

34045155 is a deficient number, since it is larger than the sum of its proper divisors (26225757).

34045155 is a wasteful number, since it uses less digits than its factorization.

34045155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16155 (or 16152 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 34045155 is about 5834.8226194118. The cubic root of 34045155 is about 324.1045330287.

Adding to 34045155 its reverse (55154043), we get a palindrome (89199198).

The spelling of 34045155 in words is "thirty-four million, forty-five thousand, one hundred fifty-five".