124256252 has 6 divisors (see below), whose sum is σ = 217448448. Its totient is φ = 62128124.

The previous prime is 124256243. The next prime is 124256261. The reversal of 124256252 is 252652421.

It is an interprime number because it is at equal distance from previous prime (124256243) and next prime (124256261).

It is a super-2 number, since 2×124256252² = 30879232322175008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15532028 + ... + 15532035.

It is an arithmetic number, because the mean of its divisors is an integer number (36241408).

Almost surely, 2^124256252 is an apocalyptic number.

It is an amenable number.

124256252 is a deficient number, since it is larger than the sum of its proper divisors (93192196).

124256252 is a wasteful number, since it uses less digits than its factorization.

124256252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31064067 (or 31064065 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 124256252 is about 11147.0288418035. The cubic root of 124256252 is about 499.0063626778.

The spelling of 124256252 in words is "one hundred twenty-four million, two hundred fifty-six thousand, two hundred fifty-two".