20482264 has 16 divisors (see below), whose sum is σ = 41895720. Its totient is φ = 9310080.

The previous prime is 20482237. The next prime is 20482279. The reversal of 20482264 is 46228402.

It is a congruent number.

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, 116289 + ... + 116464.

Almost surely, 2^20482264 is an apocalyptic number.

It is an amenable number.

20482264 is an abundant number, since it is smaller than the sum of its proper divisors (21413456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20482264 is a wasteful number, since it uses less digits than its factorization.

20482264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232770 (or 232766 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 20482264 is about 4525.7335317051. The cubic root of 20482264 is about 273.6062328300.

It can be divided in two parts, 20 and 482264, that added together give a palindrome (482284).

The spelling of 20482264 in words is "twenty million, four hundred eighty-two thousand, two hundred sixty-four".