2327660251 has 4 divisors (see below), whose sum is σ = 2660183152. Its totient is φ = 1995137352.

The previous prime is 2327660249. The next prime is 2327660267. The reversal of 2327660251 is 1520667232.

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

It is a cyclic number.

It is not a de Polignac number, because 2327660251 - 2¹ = 2327660249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2327660221) 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, 166261440 + ... + 166261453.

It is an arithmetic number, because the mean of its divisors is an integer number (665045788).

Almost surely, 2^2327660251 is an apocalyptic number.

2327660251 is a deficient number, since it is larger than the sum of its proper divisors (332522901).

2327660251 is an equidigital number, since it uses as much as digits as its factorization.

2327660251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332522900.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2327660251 is about 48245.8314365086. The cubic root of 2327660251 is about 1325.2766008040.

The spelling of 2327660251 in words is "two billion, three hundred twenty-seven million, six hundred sixty thousand, two hundred fifty-one".