124792 has 16 divisors (see below), whose sum is σ = 246600. Its totient is φ = 59040.

The previous prime is 124783. The next prime is 124793. The reversal of 124792 is 297421.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124793) by changing a digit.

124792 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 259 + ... + 562.

124792 is a Friedman number, since it can be written as (9^4+7)*(21-2), using all its digits and the basic arithmetic operations.

2¹²⁴⁷⁹² is an apocalyptic number.

It is an amenable number.

124792 is a deficient number, since it is larger than the sum of its proper divisors (121808).

124792 is a wasteful number, since it uses less digits than its factorization.

124792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 842 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 124792 is about 353.2591117013. The cubic root of 124792 is about 49.9722512697.

The spelling of 124792 in words is "one hundred twenty-four thousand, seven hundred ninety-two".