515372 has 48 divisors (see below), whose sum is σ = 1143072. Its totient is φ = 199680.

The previous prime is 515371. The next prime is 515377. The reversal of 515372 is 273515.

It is not an unprimeable number, because it can be changed into a prime (515371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9698 + ... + 9750.

It is an arithmetic number, because the mean of its divisors is an integer number (23814).

2⁵¹⁵³⁷² is an apocalyptic number.

515372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

515372 is an abundant number, since it is smaller than the sum of its proper divisors (627700).

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

515372 is a wasteful number, since it uses less digits than its factorization.

515372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 96 counting only the distinct ones).

The product of its digits is 1050, while the sum is 23.

The square root of 515372 is about 717.8941426144. The cubic root of 515372 is about 80.1752408528.

Adding to 515372 its reverse (273515), we get a palindrome (788887).

It can be divided in two parts, 5153 and 72, that added together give a palindrome (5225).

The spelling of 515372 in words is "five hundred fifteen thousand, three hundred seventy-two".