392132 has 12 divisors (see below), whose sum is σ = 739116. Its totient is φ = 180960.

The previous prime is 392131. The next prime is 392143. The reversal of 392132 is 231293.

It can be written as a sum of positive squares in 2 ways, for example, as 51076 + 341056 = 226^2 + 584^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 392132.

It is not an unprimeable number, because it can be changed into a prime (392131) 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, 3719 + ... + 3822.

It is an arithmetic number, because the mean of its divisors is an integer number (61593).

2³⁹²¹³² is an apocalyptic number.

It is an amenable number.

392132 is a deficient number, since it is larger than the sum of its proper divisors (346984).

392132 is a wasteful number, since it uses less digits than its factorization.

392132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558 (or 7556 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 392132 is about 626.2044394605. The cubic root of 392132 is about 73.1943280465.

It can be divided in two parts, 3 and 92132, that multiplied together give a triangular number (276396 = T₇₄₃).

The spelling of 392132 in words is "three hundred ninety-two thousand, one hundred thirty-two".