392134 has 8 divisors (see below), whose sum is σ = 595080. Its totient is φ = 193776.

The previous prime is 392131. The next prime is 392143. The reversal of 392134 is 431293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 924 + ... + 1279.

It is an arithmetic number, because the mean of its divisors is an integer number (74385).

2³⁹²¹³⁴ is an apocalyptic number.

392134 is a deficient number, since it is larger than the sum of its proper divisors (202946).

392134 is a wasteful number, since it uses less digits than its factorization.

392134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294.

The product of its digits is 648, while the sum is 22.

The square root of 392134 is about 626.2060363810. The cubic root of 392134 is about 73.1944524845.

The spelling of 392134 in words is "three hundred ninety-two thousand, one hundred thirty-four".