124321796 has 12 divisors (see below), whose sum is σ = 219806748. Its totient is φ = 61519872.

The previous prime is 124321759. The next prime is 124321801. The reversal of 124321796 is 697123421.

It can be written as a sum of positive squares in 2 ways, for example, as 24601600 + 99720196 = 4960^2 + 9986^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 159821 + ... + 160596.

It is an arithmetic number, because the mean of its divisors is an integer number (18317229).

Almost surely, 2^124321796 is an apocalyptic number.

It is an amenable number.

124321796 is a deficient number, since it is larger than the sum of its proper divisors (95484952).

124321796 is a wasteful number, since it uses less digits than its factorization.

124321796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320518 (or 320516 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 124321796 is about 11149.9684304486. The cubic root of 124321796 is about 499.0940876369.

The spelling of 124321796 in words is "one hundred twenty-four million, three hundred twenty-one thousand, seven hundred ninety-six".