72482942 has 16 divisors (see below), whose sum is σ = 124539360. Its totient is φ = 30993408.

The previous prime is 72482939. The next prime is 72482947. The reversal of 72482942 is 24928427.

It is a junction number, because it is equal to n+sod(n) for n = 72482896 and 72482905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72482947) 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, 734 + ... + 12062.

It is an arithmetic number, because the mean of its divisors is an integer number (7783710).

Almost surely, 2^72482942 is an apocalyptic number.

72482942 is a deficient number, since it is larger than the sum of its proper divisors (52056418).

72482942 is a wasteful number, since it uses less digits than its factorization.

72482942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11795.

The product of its digits is 64512, while the sum is 38.

The square root of 72482942 is about 8513.6914437863. The cubic root of 72482942 is about 416.9448406626.

The spelling of 72482942 in words is "seventy-two million, four hundred eighty-two thousand, nine hundred forty-two".