134855672 has 32 divisors (see below), whose sum is σ = 291640800. Its totient is φ = 57262464.

The previous prime is 134855659. The next prime is 134855681. The reversal of 134855672 is 276558431.

134855672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4943 + ... + 17150.

It is an arithmetic number, because the mean of its divisors is an integer number (9113775).

Almost surely, 2^134855672 is an apocalyptic number.

It is an amenable number.

134855672 is an abundant number, since it is smaller than the sum of its proper divisors (156785128).

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

134855672 is a wasteful number, since it uses less digits than its factorization.

134855672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22215 (or 22211 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 134855672 is about 11612.7374894983. The cubic root of 134855672 is about 512.8099059210.

The spelling of 134855672 in words is "one hundred thirty-four million, eight hundred fifty-five thousand, six hundred seventy-two".