20135058 has 32 divisors (see below), whose sum is σ = 42012672. Its totient is φ = 6426000.

The previous prime is 20135047. The next prime is 20135069. The reversal of 20135058 is 85053102.

It is an interprime number because it is at equal distance from previous prime (20135047) and next prime (20135069).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18633 + ... + 19683.

It is an arithmetic number, because the mean of its divisors is an integer number (1312896).

Almost surely, 2^20135058 is an apocalyptic number.

20135058 is an abundant number, since it is smaller than the sum of its proper divisors (21877614).

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

20135058 is a wasteful number, since it uses less digits than its factorization.

20135058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 20135058 is about 4487.2104920541. The cubic root of 20135058 is about 272.0513977987.

The spelling of 20135058 in words is "twenty million, one hundred thirty-five thousand, fifty-eight".