2252336660 has 48 divisors (see below), whose sum is σ = 5417798400. Its totient is φ = 770488320.

The previous prime is 2252336641. The next prime is 2252336677. The reversal of 2252336660 is 666332522.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2252336660.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44945 + ... + 80775.

It is an arithmetic number, because the mean of its divisors is an integer number (112870800).

Almost surely, 2^2252336660 is an apocalyptic number.

2252336660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252336660 is an abundant number, since it is smaller than the sum of its proper divisors (3165461740).

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

2252336660 is a wasteful number, since it uses less digits than its factorization.

2252336660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36296 (or 36294 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2252336660 is about 47458.7890700974. The cubic root of 2252336660 is about 1310.8241536176.

The spelling of 2252336660 in words is "two billion, two hundred fifty-two million, three hundred thirty-six thousand, six hundred sixty".