72295932 has 12 divisors (see below), whose sum is σ = 168690536. Its totient is φ = 24098640.

The previous prime is 72295921. The next prime is 72295933. The reversal of 72295932 is 23959227.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72295933) 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, 3012319 + ... + 3012342.

Almost surely, 2^72295932 is an apocalyptic number.

It is an amenable number.

72295932 is an abundant number, since it is smaller than the sum of its proper divisors (96394604).

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

72295932 is a wasteful number, since it uses less digits than its factorization.

72295932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024668 (or 6024666 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 72295932 is about 8502.7014530677. The cubic root of 72295932 is about 416.5859515830.

The spelling of 72295932 in words is "seventy-two million, two hundred ninety-five thousand, nine hundred thirty-two".