20325698 has 16 divisors (see below), whose sum is σ = 32066496. Its totient is φ = 9643920.

The previous prime is 20325653. The next prime is 20325707. The reversal of 20325698 is 89652302.

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, 4340 + ... + 7712.

It is an arithmetic number, because the mean of its divisors is an integer number (2004156).

Almost surely, 2^20325698 is an apocalyptic number.

20325698 is a deficient number, since it is larger than the sum of its proper divisors (11740798).

20325698 is a wasteful number, since it uses less digits than its factorization.

20325698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 20325698 is about 4508.4030432072. The cubic root of 20325698 is about 272.9073021384.

The spelling of 20325698 in words is "twenty million, three hundred twenty-five thousand, six hundred ninety-eight".