124125793 has 12 divisors (see below), whose sum is σ = 138756240. Its totient is φ = 110922680.

The previous prime is 124125763. The next prime is 124125797. The reversal of 124125793 is 397521421.

It is a happy number.

It is not a de Polignac number, because 124125793 - 2¹⁷ = 123994721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124125797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1555 + ... + 15832.

It is an arithmetic number, because the mean of its divisors is an integer number (11563020).

Almost surely, 2^124125793 is an apocalyptic number.

It is an amenable number.

124125793 is a deficient number, since it is larger than the sum of its proper divisors (14630447).

124125793 is a wasteful number, since it uses less digits than its factorization.

124125793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17468 (or 17457 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 124125793 is about 11141.1755663395. The cubic root of 124125793 is about 498.8316627693.

The spelling of 124125793 in words is "one hundred twenty-four million, one hundred twenty-five thousand, seven hundred ninety-three".