372402 has 24 divisors (see below), whose sum is σ = 855036. Its totient is φ = 116736.

The previous prime is 372401. The next prime is 372409. The reversal of 372402 is 204273.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 370881 + 1521 = 609^2 + 39^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303 + ... + 914.

2³⁷²⁴⁰² is an apocalyptic number.

372402 is an abundant number, since it is smaller than the sum of its proper divisors (482634).

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

372402 is a wasteful number, since it uses less digits than its factorization.

372402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 372402 is about 610.2474907773. The cubic root of 372402 is about 71.9455607006.

Adding to 372402 its reverse (204273), we get a palindrome (576675).

The spelling of 372402 in words is "three hundred seventy-two thousand, four hundred two", and thus it is an iban number.