1392124 has 6 divisors (see below), whose sum is σ = 2436224. Its totient is φ = 696060.

The previous prime is 1392103. The next prime is 1392133. The reversal of 1392124 is 4212931.

It is a junction number, because it is equal to n+sod(n) for n = 1392095 and 1392104.

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, 174012 + ... + 174019.

2^1392124 is an apocalyptic number.

It is an amenable number.

1392124 is a deficient number, since it is larger than the sum of its proper divisors (1044100).

1392124 is a wasteful number, since it uses less digits than its factorization.

1392124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348035 (or 348033 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 1392124 is about 1179.8830450515. The cubic root of 1392124 is about 111.6587187730.

The spelling of 1392124 in words is "one million, three hundred ninety-two thousand, one hundred twenty-four".