20079682 has 16 divisors (see below), whose sum is σ = 34492032. Its totient is φ = 8588160.

The previous prime is 20079677. The next prime is 20079701. The reversal of 20079682 is 28697002.

It is a super-2 number, since 2×20079682² = 806387258442248, which contains 22 as substring.

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, 7698 + ... + 9970.

It is an arithmetic number, because the mean of its divisors is an integer number (2155752).

Almost surely, 2^20079682 is an apocalyptic number.

20079682 is a deficient number, since it is larger than the sum of its proper divisors (14412350).

20079682 is a wasteful number, since it uses less digits than its factorization.

20079682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 20079682 is about 4481.0358177546. The cubic root of 20079682 is about 271.8017676895.

The spelling of 20079682 in words is "twenty million, seventy-nine thousand, six hundred eighty-two".