252717410 has 64 divisors (see below), whose sum is σ = 529545600. Its totient is φ = 85816320.

The previous prime is 252717389. The next prime is 252717433. The reversal of 252717410 is 14717252.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 278177 + ... + 279083.

It is an arithmetic number, because the mean of its divisors is an integer number (8274150).

Almost surely, 2^252717410 is an apocalyptic number.

252717410 is an abundant number, since it is smaller than the sum of its proper divisors (276828190).

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

252717410 is a wasteful number, since it uses less digits than its factorization.

252717410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 252717410 is about 15897.0880981392. The cubic root of 252717410 is about 632.2347859844.

The spelling of 252717410 in words is "two hundred fifty-two million, seven hundred seventeen thousand, four hundred ten".