20254962 has 32 divisors (see below), whose sum is σ = 49859712. Its totient is φ = 5341824.

The previous prime is 20254937. The next prime is 20254967. The reversal of 20254962 is 26945202.

It is not an unprimeable number, because it can be changed into a prime (20254967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18003 + ... + 19094.

It is an arithmetic number, because the mean of its divisors is an integer number (1558116).

Almost surely, 2^20254962 is an apocalyptic number.

20254962 is an abundant number, since it is smaller than the sum of its proper divisors (29604750).

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

20254962 is a wasteful number, since it uses less digits than its factorization.

20254962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37122.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 20254962 is about 4500.5512995632. The cubic root of 20254962 is about 272.5903501989.

The spelling of 20254962 in words is "twenty million, two hundred fifty-four thousand, nine hundred sixty-two".