392272 has 10 divisors (see below), whose sum is σ = 760058. Its totient is φ = 196128.

The previous prime is 392269. The next prime is 392279. The reversal of 392272 is 272293.

It can be written as a sum of positive squares in only one way, i.e., 287296 + 104976 = 536^2 + 324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12243 + ... + 12274.

2³⁹²²⁷² is an apocalyptic number.

It is an amenable number.

392272 is a deficient number, since it is larger than the sum of its proper divisors (367786).

392272 is a wasteful number, since it uses less digits than its factorization.

392272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24525 (or 24519 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 392272 is about 626.3162140644. The cubic root of 392272 is about 73.2030376874.

The spelling of 392272 in words is "three hundred ninety-two thousand, two hundred seventy-two".