252841304 has 16 divisors (see below), whose sum is σ = 475035000. Its totient is φ = 126165312.

The previous prime is 252841297. The next prime is 252841307. The reversal of 252841304 is 403148252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252841307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27677 + ... + 35660.

Almost surely, 2^252841304 is an apocalyptic number.

It is an amenable number.

252841304 is a deficient number, since it is larger than the sum of its proper divisors (222193696).

252841304 is a wasteful number, since it uses less digits than its factorization.

252841304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63842 (or 63838 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 252841304 is about 15900.9843720444. The cubic root of 252841304 is about 632.3380862143.

Adding to 252841304 its reverse (403148252), we get a palindrome (655989556).

The spelling of 252841304 in words is "two hundred fifty-two million, eight hundred forty-one thousand, three hundred four".