34268157 has 64 divisors (see below), whose sum is σ = 64696320. Its totient is φ = 17409600.

The previous prime is 34268131. The next prime is 34268161. The reversal of 34268157 is 75186243.

It is not a de Polignac number, because 34268157 - 2⁶ = 34268093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34268167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 110032 + ... + 110342.

It is an arithmetic number, because the mean of its divisors is an integer number (1010880).

Almost surely, 2^34268157 is an apocalyptic number.

It is an amenable number.

34268157 is a deficient number, since it is larger than the sum of its proper divisors (30428163).

34268157 is a wasteful number, since it uses less digits than its factorization.

34268157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 385 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 34268157 is about 5853.9010070209. The cubic root of 34268157 is about 324.8106415671.

The spelling of 34268157 in words is "thirty-four million, two hundred sixty-eight thousand, one hundred fifty-seven".