2276128770 has 16 divisors (see below), whose sum is σ = 5462709120. Its totient is φ = 606967664.

The previous prime is 2276128747. The next prime is 2276128787. The reversal of 2276128770 is 778216722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37935450 + ... + 37935509.

It is an arithmetic number, because the mean of its divisors is an integer number (341419320).

Almost surely, 2^2276128770 is an apocalyptic number.

2276128770 is an abundant number, since it is smaller than the sum of its proper divisors (3186580350).

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

2276128770 is a wasteful number, since it uses less digits than its factorization.

2276128770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75870969.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 2276128770 is about 47708.7913282238. The cubic root of 2276128770 is about 1315.4235398798.

The spelling of 2276128770 in words is "two billion, two hundred seventy-six million, one hundred twenty-eight thousand, seven hundred seventy".