2264740456 has 64 divisors (see below), whose sum is σ = 4733484480. Its totient is φ = 1007086080.

The previous prime is 2264740337. The next prime is 2264740481. The reversal of 2264740456 is 6540474622.

2264740456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2877295 + ... + 2878081.

It is an arithmetic number, because the mean of its divisors is an integer number (73960695).

Almost surely, 2^2264740456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264740456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2366742240).

2264740456 is an abundant number, since it is smaller than the sum of its proper divisors (2468744024).

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

2264740456 is a wasteful number, since it uses less digits than its factorization.

2264740456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 2264740456 is about 47589.2892991690. The cubic root of 2264740456 is about 1313.2260206464.

The spelling of 2264740456 in words is "two billion, two hundred sixty-four million, seven hundred forty thousand, four hundred fifty-six".