2270851 has 8 divisors (see below), whose sum is σ = 2520000. Its totient is φ = 2028840.

The previous prime is 2270839. The next prime is 2270893. The reversal of 2270851 is 1580722.

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

It is not a de Polignac number, because 2270851 - 2⁹ = 2270339 is a prime.

It is a Duffinian number.

2270851 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2270251) 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, 1101 + ... + 2398.

It is an arithmetic number, because the mean of its divisors is an integer number (315000).

2^2270851 is an apocalyptic number.

2270851 is a deficient number, since it is larger than the sum of its proper divisors (249149).

2270851 is a wasteful number, since it uses less digits than its factorization.

2270851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2270851 is about 1506.9343051374. The cubic root of 2270851 is about 131.4406040946.

The spelling of 2270851 in words is "two million, two hundred seventy thousand, eight hundred fifty-one".