124112356 has 12 divisors (see below), whose sum is σ = 223067068. Its totient is φ = 60378912.

The previous prime is 124112327. The next prime is 124112363. The reversal of 124112356 is 653211421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43112356 + 81000000 = 6566^2 + 9000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 124112356.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419151 + ... + 419446.

Almost surely, 2^124112356 is an apocalyptic number.

It is an amenable number.

124112356 is a deficient number, since it is larger than the sum of its proper divisors (98954712).

124112356 is a wasteful number, since it uses less digits than its factorization.

124112356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838638 (or 838636 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 124112356 is about 11140.5725167067. The cubic root of 124112356 is about 498.8136620976.

Adding to 124112356 its reverse (653211421), we get a palindrome (777323777).

The spelling of 124112356 in words is "one hundred twenty-four million, one hundred twelve thousand, three hundred fifty-six".