2461164566 has 32 divisors (see below), whose sum is σ = 4300998912. Its totient is φ = 1034517600.

The previous prime is 2461164509. The next prime is 2461164569. The reversal of 2461164566 is 6654611642.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461164569) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 143165 + ... + 159431.

It is an arithmetic number, because the mean of its divisors is an integer number (134406216).

Almost surely, 2^2461164566 is an apocalyptic number.

2461164566 is a deficient number, since it is larger than the sum of its proper divisors (1839834346).

2461164566 is a wasteful number, since it uses less digits than its factorization.

2461164566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16484.

The product of its digits is 207360, while the sum is 41.

The square root of 2461164566 is about 49610.1256398328. The cubic root of 2461164566 is about 1350.1443953460.

The spelling of 2461164566 in words is "two billion, four hundred sixty-one million, one hundred sixty-four thousand, five hundred sixty-six".