2236466564 has 6 divisors (see below), whose sum is σ = 3913816494. Its totient is φ = 1118233280.

The previous prime is 2236466543. The next prime is 2236466579. The reversal of 2236466564 is 4656646322.

It can be written as a sum of positive squares in only one way, i.e., 1842126400 + 394340164 = 42920^2 + 19858^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279558317 + ... + 279558324.

It is an arithmetic number, because the mean of its divisors is an integer number (652302749).

Almost surely, 2^2236466564 is an apocalyptic number.

It is an amenable number.

2236466564 is a deficient number, since it is larger than the sum of its proper divisors (1677349930).

2236466564 is a wasteful number, since it uses less digits than its factorization.

2236466564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559116645 (or 559116643 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The square root of 2236466564 is about 47291.2948014748. The cubic root of 2236466564 is about 1307.7381796621.

The spelling of 2236466564 in words is "two billion, two hundred thirty-six million, four hundred sixty-six thousand, five hundred sixty-four".