135762732 has 54 divisors (see below), whose sum is σ = 399212268. Its totient is φ = 38788848.

The previous prime is 135762713. The next prime is 135762749. The reversal of 135762732 is 237267531.

135762732 is a `hidden beast` number, since 13 + 576 + 2 + 73 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 36718 + ... + 40245.

Almost surely, 2^135762732 is an apocalyptic number.

135762732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135762732 is an abundant number, since it is smaller than the sum of its proper divisors (263449536).

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

135762732 is a wasteful number, since it uses less digits than its factorization.

135762732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76987 (or 76975 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 135762732 is about 11651.7265673376. The cubic root of 135762732 is about 513.9570838317.

The spelling of 135762732 in words is "one hundred thirty-five million, seven hundred sixty-two thousand, seven hundred thirty-two".