73536132 has 12 divisors (see below), whose sum is σ = 171584336. Its totient is φ = 24512040.

The previous prime is 73536097. The next prime is 73536163. The reversal of 73536132 is 23163537.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 73536132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063994 + ... + 3064017.

Almost surely, 2^73536132 is an apocalyptic number.

It is an amenable number.

73536132 is an abundant number, since it is smaller than the sum of its proper divisors (98048204).

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

73536132 is a wasteful number, since it uses less digits than its factorization.

73536132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6128018 (or 6128016 counting only the distinct ones).

The product of its digits is 11340, while the sum is 30.

The square root of 73536132 is about 8575.3211018597. The cubic root of 73536132 is about 418.9545654697.

Adding to 73536132 its reverse (23163537), we get a palindrome (96699669).

The spelling of 73536132 in words is "seventy-three million, five hundred thirty-six thousand, one hundred thirty-two".