2137252 has 24 divisors (see below), whose sum is σ = 4205376. Its totient is φ = 943008.

The previous prime is 2137243. The next prime is 2137259. The reversal of 2137252 is 2527312.

It is a super-2 number, since 2×2137252² = 9135692223008, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹² + 1 + 3⁷ + 7⁵ + 2¹⁴ + 5⁴ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (2137259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303 + ... + 2089.

It is an arithmetic number, because the mean of its divisors is an integer number (175224).

2^2137252 is an apocalyptic number.

It is an amenable number.

2137252 is a deficient number, since it is larger than the sum of its proper divisors (2068124).

2137252 is a wasteful number, since it uses less digits than its factorization.

2137252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827 (or 1825 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 2137252 is about 1461.9343350507. The cubic root of 2137252 is about 128.8106912155.

It can be divided in two parts, 21 and 37252, that added together give a palindrome (37273).

The spelling of 2137252 in words is "two million, one hundred thirty-seven thousand, two hundred fifty-two".