2264454894 has 64 divisors (see below), whose sum is σ = 4969036800. Its totient is φ = 683759232.

The previous prime is 2264454883. The next prime is 2264454917. The reversal of 2264454894 is 4984544622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1101972 + ... + 1104024.

It is an arithmetic number, because the mean of its divisors is an integer number (77641200).

Almost surely, 2^2264454894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264454894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2484518400).

2264454894 is an abundant number, since it is smaller than the sum of its proper divisors (2704581906).

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

2264454894 is a wasteful number, since it uses less digits than its factorization.

2264454894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329.

The product of its digits is 2211840, while the sum is 48.

The square root of 2264454894 is about 47586.2889286399. The cubic root of 2264454894 is about 1313.1708232674.

The spelling of 2264454894 in words is "two billion, two hundred sixty-four million, four hundred fifty-four thousand, eight hundred ninety-four".