556214124 has 24 divisors (see below), whose sum is σ = 1298293360. Its totient is φ = 185338944.

The previous prime is 556214123. The next prime is 556214149. The reversal of 556214124 is 421412655.

It is a junction number, because it is equal to n+sod(n) for n = 556214091 and 556214100.

It is not an unprimeable number, because it can be changed into a prime (556214123) 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, 36942 + ... + 49770.

Almost surely, 2^556214124 is an apocalyptic number.

It is an amenable number.

556214124 is an abundant number, since it is smaller than the sum of its proper divisors (742079236).

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

556214124 is a wasteful number, since it uses less digits than its factorization.

556214124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16449 (or 16447 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 556214124 is about 23584.1922481988. The cubic root of 556214124 is about 822.3953970626.

Adding to 556214124 its reverse (421412655), we get a palindrome (977626779).

The spelling of 556214124 in words is "five hundred fifty-six million, two hundred fourteen thousand, one hundred twenty-four".