2273530670 has 8 divisors (see below), whose sum is σ = 4092355224. Its totient is φ = 909412264.

The previous prime is 2273530663. The next prime is 2273530681. The reversal of 2273530670 is 760353722.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2273530670.

It is a congruent 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, 113676524 + ... + 113676543.

It is an arithmetic number, because the mean of its divisors is an integer number (511544403).

Almost surely, 2^2273530670 is an apocalyptic number.

2273530670 is a deficient number, since it is larger than the sum of its proper divisors (1818824554).

2273530670 is a wasteful number, since it uses less digits than its factorization.

2273530670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227353074.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 2273530670 is about 47681.5548194477. The cubic root of 2273530670 is about 1314.9228501245.

The spelling of 2273530670 in words is "two billion, two hundred seventy-three million, five hundred thirty thousand, six hundred seventy".