2260206464 has 16 divisors (see below), whose sum is σ = 4502755320. Its totient is φ = 1130103168.

The previous prime is 2260206461. The next prime is 2260206517. The reversal of 2260206464 is 4646020622.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2260206464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260206461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8828804 + ... + 8829059.

Almost surely, 2^2260206464 is an apocalyptic number.

It is an amenable number.

2260206464 is a deficient number, since it is larger than the sum of its proper divisors (2242548856).

2260206464 is an equidigital number, since it uses as much as digits as its factorization.

2260206464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17657877 (or 17657865 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2260206464 is about 47541.6287478669. The cubic root of 2260206464 is about 1312.3490792332.

The spelling of 2260206464 in words is "two billion, two hundred sixty million, two hundred six thousand, four hundred sixty-four".