252327641 has 4 divisors (see below), whose sum is σ = 263298432. Its totient is φ = 241356852.

The previous prime is 252327629. The next prime is 252327667. The reversal of 252327641 is 146723252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252327641 - 2²⁶ = 185218777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252327598 and 252327607.

It is not an unprimeable number, because it can be changed into a prime (252327671) 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, 5485361 + ... + 5485406.

It is an arithmetic number, because the mean of its divisors is an integer number (65824608).

Almost surely, 2^252327641 is an apocalyptic number.

It is an amenable number.

252327641 is a deficient number, since it is larger than the sum of its proper divisors (10970791).

252327641 is a wasteful number, since it uses less digits than its factorization.

252327641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10970790.

The product of its digits is 20160, while the sum is 32.

The square root of 252327641 is about 15884.8242357289. The cubic root of 252327641 is about 631.9095843857.

The spelling of 252327641 in words is "two hundred fifty-two million, three hundred twenty-seven thousand, six hundred forty-one".