72095432 has 16 divisors (see below), whose sum is σ = 141056640. Its totient is φ = 34480336.

The previous prime is 72095411. The next prime is 72095437. The reversal of 72095432 is 23459027.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (72095437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195728 + ... + 196095.

It is an arithmetic number, because the mean of its divisors is an integer number (8816040).

Almost surely, 2^72095432 is an apocalyptic number.

It is an amenable number.

72095432 is a deficient number, since it is larger than the sum of its proper divisors (68961208).

72095432 is a wasteful number, since it uses less digits than its factorization.

72095432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391852 (or 391848 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 72095432 is about 8490.9028966300. The cubic root of 72095432 is about 416.2004858333.

It can be divided in two parts, 72095 and 432, that added together give a palindrome (72527).

The spelling of 72095432 in words is "seventy-two million, ninety-five thousand, four hundred thirty-two".