124494393 has 16 divisors (see below), whose sum is σ = 168143040. Its totient is φ = 81926976.

The previous prime is 124494389. The next prime is 124494413. The reversal of 124494393 is 393494421.

It is not a de Polignac number, because 124494393 - 2² = 124494389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124494323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124371 + ... + 125367.

It is an arithmetic number, because the mean of its divisors is an integer number (10508940).

Almost surely, 2^124494393 is an apocalyptic number.

It is an amenable number.

124494393 is a deficient number, since it is larger than the sum of its proper divisors (43648647).

124494393 is a wasteful number, since it uses less digits than its factorization.

124494393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its digits is 93312, while the sum is 39.

The square root of 124494393 is about 11157.7055437039. The cubic root of 124494393 is about 499.3249463486.

The spelling of 124494393 in words is "one hundred twenty-four million, four hundred ninety-four thousand, three hundred ninety-three".