72382702 has 48 divisors (see below), whose sum is σ = 139618080. Its totient is φ = 27912192.

The previous prime is 72382691. The next prime is 72382703. The reversal of 72382702 is 20728327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72382703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37374 + ... + 39262.

It is an arithmetic number, because the mean of its divisors is an integer number (2908710).

Almost surely, 2^72382702 is an apocalyptic number.

72382702 is a deficient number, since it is larger than the sum of its proper divisors (67235378).

72382702 is a wasteful number, since it uses less digits than its factorization.

72382702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 72382702 is about 8507.8024189564. The cubic root of 72382702 is about 416.7525479151.

The spelling of 72382702 in words is "seventy-two million, three hundred eighty-two thousand, seven hundred two".