2270810 has 8 divisors (see below), whose sum is σ = 4087476. Its totient is φ = 908320.

The previous prime is 2270803. The next prime is 2270837. The reversal of 2270810 is 180722.

It can be written as a sum of positive squares in 2 ways, for example, as 2128681 + 142129 = 1459^2 + 377^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2270810² = 10313156112200, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113531 + ... + 113550.

2^2270810 is an apocalyptic number.

2270810 is a deficient number, since it is larger than the sum of its proper divisors (1816666).

2270810 is a wasteful number, since it uses less digits than its factorization.

2270810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227088.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 2270810 is about 1506.9207012978. The cubic root of 2270810 is about 131.4398130406.

The spelling of 2270810 in words is "two million, two hundred seventy thousand, eight hundred ten".