134372524 has 24 divisors (see below), whose sum is σ = 276263568. Its totient is φ = 56379840.

The previous prime is 134372489. The next prime is 134372527. The reversal of 134372524 is 425273431.

It is a happy number.

It is a super-2 number, since 2×134372524² = 36111950412261152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134372527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116887 + ... + 118030.

It is an arithmetic number, because the mean of its divisors is an integer number (11510982).

Almost surely, 2^134372524 is an apocalyptic number.

It is an amenable number.

134372524 is an abundant number, since it is smaller than the sum of its proper divisors (141891044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134372524 is a wasteful number, since it uses less digits than its factorization.

134372524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234945 (or 234943 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 134372524 is about 11591.9163212991. The cubic root of 134372524 is about 512.1967576705.

The spelling of 134372524 in words is "one hundred thirty-four million, three hundred seventy-two thousand, five hundred twenty-four".