252416810 has 8 divisors (see below), whose sum is σ = 454350276. Its totient is φ = 100966720.

The previous prime is 252416807. The next prime is 252416819. The reversal of 252416810 is 18614252.

252416810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 214827649 + 37589161 = 14657^2 + 6131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×252416810² = 127428491941152200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252416819) 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, 12620831 + ... + 12620850.

Almost surely, 2^252416810 is an apocalyptic number.

252416810 is a deficient number, since it is larger than the sum of its proper divisors (201933466).

252416810 is a wasteful number, since it uses less digits than its factorization.

252416810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25241688.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 252416810 is about 15887.6307233017. The cubic root of 252416810 is about 631.9840115728.

The spelling of 252416810 in words is "two hundred fifty-two million, four hundred sixteen thousand, eight hundred ten".