252343761 has 8 divisors (see below), whose sum is σ = 348060480. Its totient is φ = 162428112.

The previous prime is 252343739. The next prime is 252343781. The reversal of 252343761 is 167343252.

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

It is not a de Polignac number, because 252343761 - 2⁶ = 252343697 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (252343711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450165 + ... + 1450338.

It is an arithmetic number, because the mean of its divisors is an integer number (43507560).

Almost surely, 2^252343761 is an apocalyptic number.

It is an amenable number.

252343761 is a deficient number, since it is larger than the sum of its proper divisors (95716719).

252343761 is a wasteful number, since it uses less digits than its factorization.

252343761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900535.

The product of its digits is 30240, while the sum is 33.

The square root of 252343761 is about 15885.3316301549. The cubic root of 252343761 is about 631.9230406543.

The spelling of 252343761 in words is "two hundred fifty-two million, three hundred forty-three thousand, seven hundred sixty-one".