252010705 has 8 divisors (see below), whose sum is σ = 302560704. Its totient is φ = 201510000.

The previous prime is 252010691. The next prime is 252010741. The reversal of 252010705 is 507010252.

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

It is not a de Polignac number, because 252010705 - 2¹⁵ = 251977937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 22450.

It is an arithmetic number, because the mean of its divisors is an integer number (37820088).

Almost surely, 2^252010705 is an apocalyptic number.

It is an amenable number.

252010705 is a deficient number, since it is larger than the sum of its proper divisors (50549999).

252010705 is a wasteful number, since it uses less digits than its factorization.

252010705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24647.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 252010705 is about 15874.8450386138. The cubic root of 252010705 is about 631.6449036376.

Adding to 252010705 its reverse (507010252), we get a palindrome (759020957).

It can be divided in two parts, 2520 and 10705, that added together give a square (13225 = 115²).

The spelling of 252010705 in words is "two hundred fifty-two million, ten thousand, seven hundred five".