252435714 has 32 divisors (see below), whose sum is σ = 526388544. Its totient is φ = 80633280.

The previous prime is 252435713. The next prime is 252435739. The reversal of 252435714 is 417534252.

252435714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252435713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4444 + ... + 22904.

It is an arithmetic number, because the mean of its divisors is an integer number (16449642).

Almost surely, 2^252435714 is an apocalyptic number.

252435714 is an abundant number, since it is smaller than the sum of its proper divisors (273952830).

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

252435714 is a wasteful number, since it uses less digits than its factorization.

252435714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18562.

The product of its digits is 33600, while the sum is 33.

The square root of 252435714 is about 15888.2256403917. The cubic root of 252435714 is about 631.9997880280. Note that the first 3 decimals are identical.

Adding to 252435714 its reverse (417534252), we get a palindrome (669969966).

The spelling of 252435714 in words is "two hundred fifty-two million, four hundred thirty-five thousand, seven hundred fourteen".