64072382 has 16 divisors (see below), whose sum is σ = 107680752. Its totient is φ = 28336320.

The previous prime is 64072373. The next prime is 64072391. The reversal of 64072382 is 28327046.

It is an interprime number because it is at equal distance from previous prime (64072373) and next prime (64072391).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38543 + ... + 40170.

It is an arithmetic number, because the mean of its divisors is an integer number (6730047).

Almost surely, 2^64072382 is an apocalyptic number.

64072382 is a deficient number, since it is larger than the sum of its proper divisors (43608370).

64072382 is a wasteful number, since it uses less digits than its factorization.

64072382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78763.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 64072382 is about 8004.5225966325. The cubic root of 64072382 is about 400.1507390206.

The spelling of 64072382 in words is "sixty-four million, seventy-two thousand, three hundred eighty-two".