2315320574 has 16 divisors (see below), whose sum is σ = 3982674528. Its totient is φ = 988891872.

The previous prime is 2315320573. The next prime is 2315320577. The reversal of 2315320574 is 4750235132.

2315320574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2315320574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315320573) 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, 278117 + ... + 286320.

It is an arithmetic number, because the mean of its divisors is an integer number (248917158).

Almost surely, 2^2315320574 is an apocalyptic number.

2315320574 is a deficient number, since it is larger than the sum of its proper divisors (1667353954).

2315320574 is a wasteful number, since it uses less digits than its factorization.

2315320574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564739.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2315320574 is about 48117.7781490376. The cubic root of 2315320574 is about 1322.9305440774.

The spelling of 2315320574 in words is "two billion, three hundred fifteen million, three hundred twenty thousand, five hundred seventy-four".