2040264288 has 60 divisors (see below), whose sum is σ = 6000368220. Its totient is φ = 680087232.

The previous prime is 2040264277. The next prime is 2040264311. The reversal of 2040264288 is 8824620402.

It is a happy number.

2040264288 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 2 + 642 + 8 + 8 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 390978 + ... + 396161.

It is an arithmetic number, because the mean of its divisors is an integer number (100006137).

Almost surely, 2^2040264288 is an apocalyptic number.

It is an amenable number.

2040264288 is an abundant number, since it is smaller than the sum of its proper divisors (3960103932).

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

2040264288 is an equidigital number, since it uses as much as digits as its factorization.

2040264288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787161 (or 787144 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2040264288 is about 45169.2847851280. The cubic root of 2040264288 is about 1268.3199078717.

The spelling of 2040264288 in words is "two billion, forty million, two hundred sixty-four thousand, two hundred eighty-eight".