2315047660 has 24 divisors (see below), whose sum is σ = 4863025440. Its totient is φ = 925747584.

The previous prime is 2315047649. The next prime is 2315047663. The reversal of 2315047660 is 667405132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2315047663) 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, 61896 + ... + 91984.

It is an arithmetic number, because the mean of its divisors is an integer number (202626060).

Almost surely, 2^2315047660 is an apocalyptic number.

2315047660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315047660 is an abundant number, since it is smaller than the sum of its proper divisors (2547977780).

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

2315047660 is a wasteful number, since it uses less digits than its factorization.

2315047660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33945 (or 33943 counting only the distinct ones).

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

The square root of 2315047660 is about 48114.9421697668. The cubic root of 2315047660 is about 1322.8785627294.

The spelling of 2315047660 in words is "two billion, three hundred fifteen million, forty-seven thousand, six hundred sixty".