252284701 has 4 divisors (see below), whose sum is σ = 253565532. Its totient is φ = 251003872.

The previous prime is 252284663. The next prime is 252284719. The reversal of 252284701 is 107482252.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 202920025 + 49364676 = 14245^2 + 7026^2 .

It is a cyclic number.

It is not a de Polignac number, because 252284701 - 2⁹ = 252284189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252284731) 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, 640120 + ... + 640513.

It is an arithmetic number, because the mean of its divisors is an integer number (63391383).

Almost surely, 2^252284701 is an apocalyptic number.

It is an amenable number.

252284701 is a deficient number, since it is larger than the sum of its proper divisors (1280831).

252284701 is a wasteful number, since it uses less digits than its factorization.

252284701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280830.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 252284701 is about 15883.4725737164. The cubic root of 252284701 is about 631.8737371610.

It can be divided in two parts, 25228 and 4701, that added together give a square (29929 = 173²).

The spelling of 252284701 in words is "two hundred fifty-two million, two hundred eighty-four thousand, seven hundred one".