20254058 has 16 divisors (see below), whose sum is σ = 33212160. Its totient is φ = 9187200.

The previous prime is 20254049. The next prime is 20254061. The reversal of 20254058 is 85045202.

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, 19943 + ... + 20933.

It is an arithmetic number, because the mean of its divisors is an integer number (2075760).

Almost surely, 2^20254058 is an apocalyptic number.

20254058 is a deficient number, since it is larger than the sum of its proper divisors (12958102).

20254058 is a wasteful number, since it uses less digits than its factorization.

20254058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 20254058 is about 4500.4508663022. The cubic root of 20254058 is about 272.5862948084.

The spelling of 20254058 in words is "twenty million, two hundred fifty-four thousand, fifty-eight".