237472 has 24 divisors (see below), whose sum is σ = 481572. Its totient is φ = 115200.

The previous prime is 237467. The next prime is 237487. The reversal of 237472 is 274732.

It can be written as a sum of positive squares in 2 ways, for example, as 156816 + 80656 = 396^2 + 284^2 .

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

237472 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222 + ... + 1402.

2²³⁷⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 237472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240786).

237472 is an abundant number, since it is smaller than the sum of its proper divisors (244100).

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

237472 is a wasteful number, since it uses less digits than its factorization.

237472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 224 counting only the distinct ones).

The product of its digits is 2352, while the sum is 25.

The square root of 237472 is about 487.3109889998. The cubic root of 237472 is about 61.9256827195.

The spelling of 237472 in words is "two hundred thirty-seven thousand, four hundred seventy-two".