2270795140 has 24 divisors (see below), whose sum is σ = 4769741592. Its totient is φ = 908113920.

The previous prime is 2270795119. The next prime is 2270795141. The reversal of 2270795140 is 415970722.

It can be written as a sum of positive squares in 4 ways, for example, as 204547204 + 2066247936 = 14302^2 + 45456^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2270795140.

It is not an unprimeable number, because it can be changed into a prime (2270795141) 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, 104932 + ... + 124708.

It is an arithmetic number, because the mean of its divisors is an integer number (198739233).

Almost surely, 2^2270795140 is an apocalyptic number.

2270795140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2270795140 is an abundant number, since it is smaller than the sum of its proper divisors (2498946452).

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

2270795140 is a wasteful number, since it uses less digits than its factorization.

2270795140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25527 (or 25525 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 2270795140 is about 47652.8607745642. The cubic root of 2270795140 is about 1314.3952632941.

The spelling of 2270795140 in words is "two billion, two hundred seventy million, seven hundred ninety-five thousand, one hundred forty".