252641350 has 48 divisors (see below), whose sum is σ = 511404768. Its totient is φ = 92298240.

The previous prime is 252641341. The next prime is 252641357. The reversal of 252641350 is 53146252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252641357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61047 + ... + 65053.

It is an arithmetic number, because the mean of its divisors is an integer number (10654266).

Almost surely, 2^252641350 is an apocalyptic number.

252641350 is an abundant number, since it is smaller than the sum of its proper divisors (258763418).

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

252641350 is a wasteful number, since it uses less digits than its factorization.

252641350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4129 (or 4124 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 252641350 is about 15894.6956560986. The cubic root of 252641350 is about 632.1713520182.

The spelling of 252641350 in words is "two hundred fifty-two million, six hundred forty-one thousand, three hundred fifty".