2264147262 has 128 divisors (see below), whose sum is σ = 5580933120. Its totient is φ = 676045440.

The previous prime is 2264147239. The next prime is 2264147267. The reversal of 2264147262 is 2627414622.

2264147262 is a `hidden beast` number, since 2 + 2 + 641 + 4 + 7 + 2 + 6 + 2 = 666.

2264147262 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264147267) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5377812 + ... + 5378232.

It is an arithmetic number, because the mean of its divisors is an integer number (43601040).

Almost surely, 2^2264147262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264147262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2790466560).

2264147262 is an abundant number, since it is smaller than the sum of its proper divisors (3316785858).

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

2264147262 is a wasteful number, since it uses less digits than its factorization.

2264147262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 649 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 2264147262 is about 47583.0564592061. The cubic root of 2264147262 is about 1313.1113547006. Note that the first 3 decimals are identical.

The spelling of 2264147262 in words is "two billion, two hundred sixty-four million, one hundred forty-seven thousand, two hundred sixty-two".