372304 has 10 divisors (see below), whose sum is σ = 721370. Its totient is φ = 186144.

The previous prime is 372299. The next prime is 372311. The reversal of 372304 is 403273.

It can be written as a sum of positive squares in only one way, i.e., 304704 + 67600 = 552^2 + 260^2 .

It is a super-2 number, since 2×372304² = 277220536832, which contains 22 as substring.

It is a plaindrome in base 11.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11619 + ... + 11650.

It is an arithmetic number, because the mean of its divisors is an integer number (72137).

2³⁷²³⁰⁴ is an apocalyptic number.

It is an amenable number.

372304 is a deficient number, since it is larger than the sum of its proper divisors (349066).

372304 is a wasteful number, since it uses less digits than its factorization.

372304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23277 (or 23271 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 372304 is about 610.1671902028. The cubic root of 372304 is about 71.9392491667.

Adding to 372304 its reverse (403273), we get a palindrome (775577).

It can be divided in two parts, 372 and 304, that added together give a palindrome (676).

The spelling of 372304 in words is "three hundred seventy-two thousand, three hundred four", and thus it is an iban number.