2170481264 has 60 divisors (see below), whose sum is σ = 5149391400. Its totient is φ = 881241984.

The previous prime is 2170481237. The next prime is 2170481267. The reversal of 2170481264 is 4621840712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2170481267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57959 + ... + 87750.

It is an arithmetic number, because the mean of its divisors is an integer number (85823190).

Almost surely, 2^2170481264 is an apocalyptic number.

It is an amenable number.

2170481264 is an abundant number, since it is smaller than the sum of its proper divisors (2978910136).

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

2170481264 is a wasteful number, since it uses less digits than its factorization.

2170481264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145750 (or 145737 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2170481264 is about 46588.4241416256. The cubic root of 2170481264 is about 1294.7482929346.

The spelling of 2170481264 in words is "two billion, one hundred seventy million, four hundred eighty-one thousand, two hundred sixty-four".