392202 has 28 divisors (see below), whose sum is σ = 885330. Its totient is φ = 130248.

The previous prime is 392201. The next prime is 392209. The reversal of 392202 is 202293.

It can be written as a sum of positive squares in only one way, i.e., 385641 + 6561 = 621^2 + 81^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 4.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 392202.

It is not an unprimeable number, because it can be changed into a prime (392201) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1324 + ... + 1592.

2³⁹²²⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 392202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442665).

392202 is an abundant number, since it is smaller than the sum of its proper divisors (493128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

392202 is an equidigital number, since it uses as much as digits as its factorization.

392202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 392202 is about 626.2603292561. The cubic root of 392202 is about 73.1986831260.

Adding to 392202 its reverse (202293), we get a palindrome (594495).

The spelling of 392202 in words is "three hundred ninety-two thousand, two hundred two".