2274831456 has 96 divisors (see below), whose sum is σ = 6247432800. Its totient is φ = 723824640.

The previous prime is 2274831437. The next prime is 2274831467. The reversal of 2274831456 is 6541384722.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 243186 + ... + 252366.

It is an arithmetic number, because the mean of its divisors is an integer number (65077425).

Almost surely, 2^2274831456 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 2274831456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3123716400).

2274831456 is an abundant number, since it is smaller than the sum of its proper divisors (3972601344).

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

2274831456 is a wasteful number, since it uses less digits than its factorization.

2274831456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9312 (or 9304 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 2274831456 is about 47695.1932169270. The cubic root of 2274831456 is about 1315.1735772067.

The spelling of 2274831456 in words is "two billion, two hundred seventy-four million, eight hundred thirty-one thousand, four hundred fifty-six".