2662265360 has 20 divisors (see below), whose sum is σ = 6189767148. Its totient is φ = 1064906112.

The previous prime is 2662265357. The next prime is 2662265369. The reversal of 2662265360 is 635622662.

It is a happy number.

2662265360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 729432064 + 1932833296 = 27008^2 + 43964^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (2662265369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16639079 + ... + 16639238.

Almost surely, 2^2662265360 is an apocalyptic number.

2662265360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2662265360 is an abundant number, since it is smaller than the sum of its proper divisors (3527501788).

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

2662265360 is a wasteful number, since it uses less digits than its factorization.

2662265360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33278330 (or 33278324 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 2662265360 is about 51597.1448822510. The cubic root of 2662265360 is about 1385.9592046834.

The spelling of 2662265360 in words is "two billion, six hundred sixty-two million, two hundred sixty-five thousand, three hundred sixty".