2315651466 has 16 divisors (see below), whose sum is σ = 4637397888. Its totient is φ = 770868000.

The previous prime is 2315651417. The next prime is 2315651473. The reversal of 2315651466 is 6641565132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249010 + ... + 258141.

It is an arithmetic number, because the mean of its divisors is an integer number (289837368).

Almost surely, 2^2315651466 is an apocalyptic number.

2315651466 is an abundant number, since it is smaller than the sum of its proper divisors (2321746422).

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

2315651466 is a wasteful number, since it uses less digits than its factorization.

2315651466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507917.

The product of its digits is 129600, while the sum is 39.

The square root of 2315651466 is about 48121.2163811348. The cubic root of 2315651466 is about 1322.9935628931.

The spelling of 2315651466 in words is "two billion, three hundred fifteen million, six hundred fifty-one thousand, four hundred sixty-six".