134244732 has 48 divisors (see below), whose sum is σ = 323592192. Its totient is φ = 43283520.

The previous prime is 134244731. The next prime is 134244749. The reversal of 134244732 is 237442431.

It is a self number, because there is not a number n which added to its sum of digits gives 134244732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134244731) 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, 84013 + ... + 85595.

It is an arithmetic number, because the mean of its divisors is an integer number (6741504).

Almost surely, 2^134244732 is an apocalyptic number.

134244732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134244732 is an abundant number, since it is smaller than the sum of its proper divisors (189347460).

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

134244732 is a wasteful number, since it uses less digits than its factorization.

134244732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818 (or 1816 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 134244732 is about 11586.4028930467. The cubic root of 134244732 is about 512.0343350591.

The spelling of 134244732 in words is "one hundred thirty-four million, two hundred forty-four thousand, seven hundred thirty-two".