124270056 has 48 divisors (see below), whose sum is σ = 338079300. Its totient is φ = 41236992.

The previous prime is 124270049. The next prime is 124270061. The reversal of 124270056 is 650072421.

It can be written as a sum of positive squares in 2 ways, for example, as 118069956 + 6200100 = 10866^2 + 2490^2 .

It is a super-4 number, since 4×124270056⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12720 + ... + 20256.

Almost surely, 2^124270056 is an apocalyptic number.

It is an amenable number.

124270056 is an abundant number, since it is smaller than the sum of its proper divisors (213809244).

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

124270056 is a wasteful number, since it uses less digits than its factorization.

124270056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7778 (or 7771 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 124270056 is about 11147.6480030543. The cubic root of 124270056 is about 499.0248406984.

The spelling of 124270056 in words is "one hundred twenty-four million, two hundred seventy thousand, fifty-six".