20079652 has 24 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 9313920.

The previous prime is 20079623. The next prime is 20079673. The reversal of 20079652 is 25697002.

It is a super-2 number, since 2×20079652² = 806384848882208, 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, 2749 + ... + 6907.

It is an arithmetic number, because the mean of its divisors is an integer number (1572480).

Almost surely, 2^20079652 is an apocalyptic number.

It is an amenable number.

20079652 is a deficient number, since it is larger than the sum of its proper divisors (17659868).

20079652 is a wasteful number, since it uses less digits than its factorization.

20079652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251 (or 4249 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 20079652 is about 4481.0324703131. The cubic root of 20079652 is about 271.8016323278.

The spelling of 20079652 in words is "twenty million, seventy-nine thousand, six hundred fifty-two".