72682332 has 24 divisors (see below), whose sum is σ = 169767696. Its totient is φ = 24202368.

The previous prime is 72682331. The next prime is 72682333. The reversal of 72682332 is 23328627.

It is an interprime number because it is at equal distance from previous prime (72682331) and next prime (72682333).

It is a junction number, because it is equal to n+sod(n) for n = 72682293 and 72682302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72682331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11778 + ... + 16854.

It is an arithmetic number, because the mean of its divisors is an integer number (7073654).

Almost surely, 2^72682332 is an apocalyptic number.

It is an amenable number.

72682332 is an abundant number, since it is smaller than the sum of its proper divisors (97085364).

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

72682332 is a wasteful number, since it uses less digits than its factorization.

72682332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6277 (or 6275 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 72682332 is about 8525.3933633587. The cubic root of 72682332 is about 417.3268087752.

The spelling of 72682332 in words is "seventy-two million, six hundred eighty-two thousand, three hundred thirty-two".