2264263164 has 36 divisors (see below), whose sum is σ = 5845336224. Its totient is φ = 738695232.

The previous prime is 2264263123. The next prime is 2264263181. The reversal of 2264263164 is 4613624622.

2264263164 is a `hidden beast` number, since 2 + 2 + 642 + 6 + 3 + 1 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667417 + ... + 670800.

Almost surely, 2^2264263164 is an apocalyptic number.

It is an amenable number.

2264263164 is an abundant number, since it is smaller than the sum of its proper divisors (3581073060).

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

2264263164 is a wasteful number, since it uses less digits than its factorization.

2264263164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338274 (or 1338269 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 2264263164 is about 47584.2743351204. The cubic root of 2264263164 is about 1313.1337604334.

Adding to 2264263164 its reverse (4613624622), we get a palindrome (6877887786).

The spelling of 2264263164 in words is "two billion, two hundred sixty-four million, two hundred sixty-three thousand, one hundred sixty-four".