2182765470 has 16 divisors (see below), whose sum is σ = 5238637200. Its totient is φ = 582070784.

The previous prime is 2182765447. The next prime is 2182765477. The reversal of 2182765470 is 745672812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182765477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36379395 + ... + 36379454.

It is an arithmetic number, because the mean of its divisors is an integer number (327414825).

Almost surely, 2^2182765470 is an apocalyptic number.

2182765470 is an abundant number, since it is smaller than the sum of its proper divisors (3055871730).

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

2182765470 is a wasteful number, since it uses less digits than its factorization.

2182765470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72758859.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 2182765470 is about 46720.0756634661. The cubic root of 2182765470 is about 1297.1863149237.

The spelling of 2182765470 in words is "two billion, one hundred eighty-two million, seven hundred sixty-five thousand, four hundred seventy".