124123996 has 12 divisors (see below), whose sum is σ = 217297080. Its totient is φ = 62039120.

The previous prime is 124123981. The next prime is 124124027. The reversal of 124123996 is 699321421.

It is a congruent number.

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, 14175 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (18108090).

Almost surely, 2^124123996 is an apocalyptic number.

It is an amenable number.

124123996 is a deficient number, since it is larger than the sum of its proper divisors (93173084).

124123996 is a wasteful number, since it uses less digits than its factorization.

124123996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11444 (or 11442 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 124123996 is about 11141.0949192618. The cubic root of 124123996 is about 498.8292555210.

The spelling of 124123996 in words is "one hundred twenty-four million, one hundred twenty-three thousand, nine hundred ninety-six".