20265326 has 16 divisors (see below), whose sum is σ = 32276880. Its totient is φ = 9509760.

The previous prime is 20265299. The next prime is 20265391. The reversal of 20265326 is 62356202.

It is a junction number, because it is equal to n+sod(n) for n = 20265295 and 20265304.

It is a congruent number.

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, 16721 + ... + 17891.

It is an arithmetic number, because the mean of its divisors is an integer number (2017305).

Almost surely, 2^20265326 is an apocalyptic number.

20265326 is a deficient number, since it is larger than the sum of its proper divisors (12011554).

20265326 is a wasteful number, since it uses less digits than its factorization.

20265326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 20265326 is about 4501.7025668074. The cubic root of 20265326 is about 272.6368350171.

The spelling of 20265326 in words is "twenty million, two hundred sixty-five thousand, three hundred twenty-six".