252601349 has 32 divisors (see below), whose sum is σ = 341999616. Its totient is φ = 180169920.

The previous prime is 252601319. The next prime is 252601367. The reversal of 252601349 is 943106252.

It is a happy number.

It is not a de Polignac number, because 252601349 - 2¹⁶ = 252535813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252601319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126134 + ... + 128120.

It is an arithmetic number, because the mean of its divisors is an integer number (10687488).

Almost surely, 2^252601349 is an apocalyptic number.

It is an amenable number.

252601349 is a deficient number, since it is larger than the sum of its proper divisors (89398267).

252601349 is a wasteful number, since it uses less digits than its factorization.

252601349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 252601349 is about 15893.4372934240. The cubic root of 252601349 is about 632.1379861144.

The spelling of 252601349 in words is "two hundred fifty-two million, six hundred one thousand, three hundred forty-nine".