2285715770 has 32 divisors (see below), whose sum is σ = 4663975680. Its totient is φ = 799536960.

The previous prime is 2285715767. The next prime is 2285715863. The reversal of 2285715770 is 775175822.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460226 + ... + 465165.

It is an arithmetic number, because the mean of its divisors is an integer number (145749240).

Almost surely, 2^2285715770 is an apocalyptic number.

2285715770 is an abundant number, since it is smaller than the sum of its proper divisors (2378259910).

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

2285715770 is a wasteful number, since it uses less digits than its factorization.

2285715770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925430.

The product of its (nonzero) digits is 274400, while the sum is 44.

The square root of 2285715770 is about 47809.1598964048. The cubic root of 2285715770 is about 1317.2677971502.

The spelling of 2285715770 in words is "two billion, two hundred eighty-five million, seven hundred fifteen thousand, seven hundred seventy".