372285 has 12 divisors (see below), whose sum is σ = 645372. Its totient is φ = 198528.

The previous prime is 372277. The next prime is 372289. The reversal of 372285 is 582273.

It can be written as a sum of positive squares in 2 ways, for example, as 210681 + 161604 = 459^2 + 402^2 .

It is not a de Polignac number, because 372285 - 2³ = 372277 is a prime.

It is a super-2 number, since 2×372285² = 277192242450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4092 + ... + 4181.

It is an arithmetic number, because the mean of its divisors is an integer number (53781).

2³⁷²²⁸⁵ is an apocalyptic number.

It is an amenable number.

372285 is a deficient number, since it is larger than the sum of its proper divisors (273087).

372285 is a wasteful number, since it uses less digits than its factorization.

372285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284 (or 8281 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 372285 is about 610.1516205010. The cubic root of 372285 is about 71.9380253738.

The spelling of 372285 in words is "three hundred seventy-two thousand, two hundred eighty-five".