134167957 has 16 divisors (see below), whose sum is σ = 171798912. Its totient is φ = 101718720.

The previous prime is 134167931. The next prime is 134167981. The reversal of 134167957 is 759761431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134167957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134167057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20698 + ... + 26395.

It is an arithmetic number, because the mean of its divisors is an integer number (10737432).

Almost surely, 2^134167957 is an apocalyptic number.

It is an amenable number.

134167957 is a deficient number, since it is larger than the sum of its proper divisors (37630955).

134167957 is a wasteful number, since it uses less digits than its factorization.

134167957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47148.

The product of its digits is 158760, while the sum is 43.

The square root of 134167957 is about 11583.0892684119. The cubic root of 134167957 is about 511.9367050764.

The spelling of 134167957 in words is "one hundred thirty-four million, one hundred sixty-seven thousand, nine hundred fifty-seven".