22072682 has 16 divisors (see below), whose sum is σ = 34368000. Its totient is φ = 10620720.

The previous prime is 22072649. The next prime is 22072691. The reversal of 22072682 is 28627022.

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, 11444 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (2148000).

Almost surely, 2^22072682 is an apocalyptic number.

22072682 is a deficient number, since it is larger than the sum of its proper divisors (12295318).

22072682 is a wasteful number, since it uses less digits than its factorization.

22072682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 22072682 is about 4698.1572983458. The cubic root of 22072682 is about 280.5121663333.

The spelling of 22072682 in words is "twenty-two million, seventy-two thousand, six hundred eighty-two".