392104 has 16 divisors (see below), whose sum is σ = 767520. Its totient is φ = 187440.

The previous prime is 392101. The next prime is 392111. The reversal of 392104 is 401293.

It is not an unprimeable number, because it can be changed into a prime (392101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882 + ... + 1249.

It is an arithmetic number, because the mean of its divisors is an integer number (47970).

2³⁹²¹⁰⁴ is an apocalyptic number.

It is an amenable number.

392104 is a deficient number, since it is larger than the sum of its proper divisors (375416).

392104 is a wasteful number, since it uses less digits than its factorization.

392104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 392104 is about 626.1820821454. The cubic root of 392104 is about 73.1925858696.

Adding to 392104 its reverse (401293), we get a palindrome (793397).

It can be divided in two parts, 392 and 104, that added together give a triangular number (496 = T₃₁).

The spelling of 392104 in words is "three hundred ninety-two thousand, one hundred four".