2264944032 has 120 divisors (see below), whose sum is σ = 7173639396. Its totient is φ = 696895488.

The previous prime is 2264943977. The next prime is 2264944049. The reversal of 2264944032 is 2304494622.

2264944032 is a `hidden beast` number, since 2 + 2 + 649 + 4 + 4 + 0 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2261573136 + 3370896 = 47556^2 + 1836^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88 + ... + 67304.

Almost surely, 2^2264944032 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 2264944032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3586819698).

2264944032 is an abundant number, since it is smaller than the sum of its proper divisors (4908695364).

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

2264944032 is a wasteful number, since it uses less digits than its factorization.

2264944032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67252 (or 67235 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2264944032 is about 47591.4281357473. The cubic root of 2264944032 is about 1313.2653678028.

The spelling of 2264944032 in words is "two billion, two hundred sixty-four million, nine hundred forty-four thousand, thirty-two".