134591244 has 24 divisors (see below), whose sum is σ = 332520048. Its totient is φ = 42224640.

The previous prime is 134591209. The next prime is 134591257. The reversal of 134591244 is 442195431.

It is a super-2 number, since 2×134591244² = 36229605922935072, which contains 22 as substring.

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, 329677 + ... + 330084.

It is an arithmetic number, because the mean of its divisors is an integer number (13855002).

Almost surely, 2^134591244 is an apocalyptic number.

It is an amenable number.

134591244 is an abundant number, since it is smaller than the sum of its proper divisors (197928804).

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

134591244 is a wasteful number, since it uses less digits than its factorization.

134591244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659785 (or 659783 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 134591244 is about 11601.3466459718. The cubic root of 134591244 is about 512.4745102532.

The spelling of 134591244 in words is "one hundred thirty-four million, five hundred ninety-one thousand, two hundred forty-four".