124592942 has 4 divisors (see below), whose sum is σ = 186889416. Its totient is φ = 62296470.

The previous prime is 124592933. The next prime is 124592953. The reversal of 124592942 is 249295421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 249295421 = 593 ⋅420397.

It is a junction number, because it is equal to n+sod(n) for n = 124592896 and 124592905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31148234 + ... + 31148237.

It is an arithmetic number, because the mean of its divisors is an integer number (46722354).

Almost surely, 2^124592942 is an apocalyptic number.

124592942 is a deficient number, since it is larger than the sum of its proper divisors (62296474).

124592942 is an equidigital number, since it uses as much as digits as its factorization.

124592942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62296473.

The product of its digits is 51840, while the sum is 38.

The square root of 124592942 is about 11162.1208558231. The cubic root of 124592942 is about 499.4566657897.

It can be divided in two parts, 12 and 4592942, that added together give a palindrome (4592954).

The spelling of 124592942 in words is "one hundred twenty-four million, five hundred ninety-two thousand, nine hundred forty-two".