2315987333 has 12 divisors (see below), whose sum is σ = 2683897152. Its totient is φ = 1981590720.

The previous prime is 2315987327. The next prime is 2315987341. The reversal of 2315987333 is 3337895132.

It is not a de Polignac number, because 2315987333 - 2¹² = 2315983237 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 (2315987393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361085 + ... + 367442.

It is an arithmetic number, because the mean of its divisors is an integer number (223658096).

Almost surely, 2^2315987333 is an apocalyptic number.

It is an amenable number.

2315987333 is a deficient number, since it is larger than the sum of its proper divisors (367909819).

2315987333 is a wasteful number, since it uses less digits than its factorization.

2315987333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728572 (or 728555 counting only the distinct ones).

The product of its digits is 408240, while the sum is 44.

The square root of 2315987333 is about 48124.7060562452. The cubic root of 2315987333 is about 1323.0575230650.

The spelling of 2315987333 in words is "two billion, three hundred fifteen million, nine hundred eighty-seven thousand, three hundred thirty-three".