124161392 has 20 divisors (see below), whose sum is σ = 243953136. Its totient is φ = 61205760.

The previous prime is 124161391. The next prime is 124161419. The reversal of 124161392 is 293161421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124161391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53513 + ... + 55784.

Almost surely, 2^124161392 is an apocalyptic number.

It is an amenable number.

124161392 is a deficient number, since it is larger than the sum of its proper divisors (119791744).

124161392 is a wasteful number, since it uses less digits than its factorization.

124161392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109376 (or 109370 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 124161392 is about 11142.7730839320. The cubic root of 124161392 is about 498.8793461464.

Adding to 124161392 its sum of digits (29), we get a palindrome (124161421).

The spelling of 124161392 in words is "one hundred twenty-four million, one hundred sixty-one thousand, three hundred ninety-two".