72250682 has 32 divisors (see below), whose sum is σ = 130090752. Its totient is φ = 29424384.

The previous prime is 72250669. The next prime is 72250691. The reversal of 72250682 is 28605227.

It is a super-2 number, since 2×72250682² = 10440322098930248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55058 + ... + 56354.

It is an arithmetic number, because the mean of its divisors is an integer number (4065336).

Almost surely, 2^72250682 is an apocalyptic number.

72250682 is a deficient number, since it is larger than the sum of its proper divisors (57840070).

72250682 is a wasteful number, since it uses less digits than its factorization.

72250682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 72250682 is about 8500.0401175524. The cubic root of 72250682 is about 416.4990197737.

The spelling of 72250682 in words is "seventy-two million, two hundred fifty thousand, six hundred eighty-two".