1392334 has 16 divisors (see below), whose sum is σ = 2284416. Its totient is φ = 633600.

The previous prime is 1392323. The next prime is 1392353. The reversal of 1392334 is 4332931.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1392299 and 1392308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394 + ... + 1714.

It is an arithmetic number, because the mean of its divisors is an integer number (142776).

2^1392334 is an apocalyptic number.

1392334 is a deficient number, since it is larger than the sum of its proper divisors (892082).

1392334 is a wasteful number, since it uses less digits than its factorization.

1392334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its digits is 1944, while the sum is 25.

The square root of 1392334 is about 1179.9720335669. The cubic root of 1392334 is about 111.6643330123.

The spelling of 1392334 in words is "one million, three hundred ninety-two thousand, three hundred thirty-four".