2327151992 has 32 divisors (see below), whose sum is σ = 4765754880. Its totient is φ = 1056536160.

The previous prime is 2327151991. The next prime is 2327151997. The reversal of 2327151992 is 2991517232.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327151991) 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, 60623 + ... + 91265.

It is an arithmetic number, because the mean of its divisors is an integer number (148929840).

Almost surely, 2^2327151992 is an apocalyptic number.

2327151992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2327151992 is an abundant number, since it is smaller than the sum of its proper divisors (2438602888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2327151992 is a wasteful number, since it uses less digits than its factorization.

2327151992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31523 (or 31519 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 2327151992 is about 48240.5637612166. The cubic root of 2327151992 is about 1325.1801330037.

The spelling of 2327151992 in words is "two billion, three hundred twenty-seven million, one hundred fifty-one thousand, nine hundred ninety-two".