20597002 has 8 divisors (see below), whose sum is σ = 30967200. Its totient is φ = 10274604.

The previous prime is 20596997. The next prime is 20597011. The reversal of 20597002 is 20079502.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852 + ... + 12607.

It is an arithmetic number, because the mean of its divisors is an integer number (3870900).

Almost surely, 2^20597002 is an apocalyptic number.

20597002 is a deficient number, since it is larger than the sum of its proper divisors (10370198).

20597002 is a wasteful number, since it uses less digits than its factorization.

20597002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23900.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 20597002 is about 4538.3920059863. The cubic root of 20597002 is about 274.1161796194.

The spelling of 20597002 in words is "twenty million, five hundred ninety-seven thousand, two".