72562982 has 8 divisors (see below), whose sum is σ = 109409016. Its totient is φ = 36093312.

The previous prime is 72562981. The next prime is 72563011. The reversal of 72562982 is 28926527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72562981) 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, 93608 + ... + 94379.

It is an arithmetic number, because the mean of its divisors is an integer number (13676127).

Almost surely, 2^72562982 is an apocalyptic number.

72562982 is a deficient number, since it is larger than the sum of its proper divisors (36846034).

72562982 is a wasteful number, since it uses less digits than its factorization.

72562982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188182.

The product of its digits is 120960, while the sum is 41.

The square root of 72562982 is about 8518.3908104759. The cubic root of 72562982 is about 417.0982560169.

The spelling of 72562982 in words is "seventy-two million, five hundred sixty-two thousand, nine hundred eighty-two".