2246654664 has 64 divisors (see below), whose sum is σ = 6248750400. Its totient is φ = 747919872.

The previous prime is 2246654659. The next prime is 2246654713. The reversal of 2246654664 is 4664566422.

2246654664 is a `hidden beast` number, since 2 + 2 + 46 + 6 + 546 + 64 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172344 + ... + 184920.

It is an arithmetic number, because the mean of its divisors is an integer number (97636725).

Almost surely, 2^2246654664 is an apocalyptic number.

2246654664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2246654664 is an abundant number, since it is smaller than the sum of its proper divisors (4002095736).

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

2246654664 is a wasteful number, since it uses less digits than its factorization.

2246654664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419 (or 13409 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The square root of 2246654664 is about 47398.8888477357. Note that the first 4 decimals coincide. The cubic root of 2246654664 is about 1309.7209482729.

The spelling of 2246654664 in words is "two billion, two hundred forty-six million, six hundred fifty-four thousand, six hundred sixty-four".