20125848 has 32 divisors (see below), whose sum is σ = 50690160. Its totient is φ = 6658560.

The previous prime is 20125843. The next prime is 20125867. The reversal of 20125848 is 84852102.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20125843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228 + ... + 6348.

Almost surely, 2^20125848 is an apocalyptic number.

It is an amenable number.

20125848 is an abundant number, since it is smaller than the sum of its proper divisors (30564312).

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

20125848 is a wasteful number, since it uses less digits than its factorization.

20125848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267 (or 6263 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 20125848 is about 4486.1841246208. The cubic root of 20125848 is about 272.0099116919.

The spelling of 20125848 in words is "twenty million, one hundred twenty-five thousand, eight hundred forty-eight".