252382437 has 24 divisors (see below), whose sum is σ = 379181088. Its totient is φ = 161632800.

The previous prime is 252382423. The next prime is 252382441. The reversal of 252382437 is 734283252.

252382437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252382437 - 2¹⁰ = 252381413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252382477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18262 + ... + 28952.

It is an arithmetic number, because the mean of its divisors is an integer number (15799212).

Almost surely, 2^252382437 is an apocalyptic number.

It is an amenable number.

252382437 is a deficient number, since it is larger than the sum of its proper divisors (126798651).

252382437 is a wasteful number, since it uses less digits than its factorization.

252382437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10801 (or 10798 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 252382437 is about 15886.5489329810. The cubic root of 252382437 is about 631.9553233453.

The spelling of 252382437 in words is "two hundred fifty-two million, three hundred eighty-two thousand, four hundred thirty-seven".