124158252 has 12 divisors (see below), whose sum is σ = 289702616. Its totient is φ = 41386080.

The previous prime is 124158247. The next prime is 124158253. The reversal of 124158252 is 252851421.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (124158253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5173249 + ... + 5173272.

Almost surely, 2^124158252 is an apocalyptic number.

124158252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124158252 is an abundant number, since it is smaller than the sum of its proper divisors (165544364).

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

124158252 is a wasteful number, since it uses less digits than its factorization.

124158252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10346528 (or 10346526 counting only the distinct ones).

The product of its digits is 6400, while the sum is 30.

The square root of 124158252 is about 11142.6321845424. The cubic root of 124158252 is about 498.8751406138.

The spelling of 124158252 in words is "one hundred twenty-four million, one hundred fifty-eight thousand, two hundred fifty-two".