124202056 has 16 divisors (see below), whose sum is σ = 254049840. Its totient is φ = 56455440.

The previous prime is 124202053. The next prime is 124202077. The reversal of 124202056 is 650202421.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (124202053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705606 + ... + 705781.

It is an arithmetic number, because the mean of its divisors is an integer number (15878115).

Almost surely, 2^124202056 is an apocalyptic number.

It is an amenable number.

124202056 is an abundant number, since it is smaller than the sum of its proper divisors (129847784).

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

124202056 is a wasteful number, since it uses less digits than its factorization.

124202056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411404 (or 1411400 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 124202056 is about 11144.5976149882. The cubic root of 124202056 is about 498.9338027295.

Adding to 124202056 its reverse (650202421), we get a palindrome (774404477).

The spelling of 124202056 in words is "one hundred twenty-four million, two hundred two thousand, fifty-six".