402232 has 16 divisors (see below), whose sum is σ = 761760. Its totient is φ = 199104.

The previous prime is 402223. The next prime is 402239. The reversal of 402232 is 232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402239) 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, 913 + ... + 1279.

It is an arithmetic number, because the mean of its divisors is an integer number (47610).

2⁴⁰²²³² is an apocalyptic number.

It is an amenable number.

402232 is a deficient number, since it is larger than the sum of its proper divisors (359528).

402232 is a wasteful number, since it uses less digits than its factorization.

402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 402232 is about 634.2176282634. The cubic root of 402232 is about 73.8174218263.

Adding to 402232 its reverse (232204), we get a palindrome (634436).

The spelling of 402232 in words is "four hundred two thousand, two hundred thirty-two".