2315870772 has 24 divisors (see below), whose sum is σ = 5406700992. Its totient is φ = 771528000.

The previous prime is 2315870749. The next prime is 2315870813. The reversal of 2315870772 is 2770785132.

It is a super-3 number, since 3×2315870772³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30729 + ... + 74672.

It is an arithmetic number, because the mean of its divisors is an integer number (225279208).

Almost surely, 2^2315870772 is an apocalyptic number.

It is an amenable number.

2315870772 is an abundant number, since it is smaller than the sum of its proper divisors (3090830220).

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

2315870772 is a wasteful number, since it uses less digits than its factorization.

2315870772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107239 (or 107237 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 2315870772 is about 48123.4950102338. The cubic root of 2315870772 is about 1323.0353267008.

The spelling of 2315870772 in words is "two billion, three hundred fifteen million, eight hundred seventy thousand, seven hundred seventy-two".