2322661564 has 6 divisors (see below), whose sum is σ = 4064657744. Its totient is φ = 1161330780.

The previous prime is 2322661531. The next prime is 2322661573. The reversal of 2322661564 is 4651662232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290332692 + ... + 290332699.

Almost surely, 2^2322661564 is an apocalyptic number.

It is an amenable number.

2322661564 is a deficient number, since it is larger than the sum of its proper divisors (1741996180).

2322661564 is a wasteful number, since it uses less digits than its factorization.

2322661564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580665395 (or 580665393 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 2322661564 is about 48193.9992530190. Note that the first 3 decimals coincide. The cubic root of 2322661564 is about 1324.3272367729.

The spelling of 2322661564 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, five hundred sixty-four".