2270951 has 4 divisors (see below), whose sum is σ = 2369712. Its totient is φ = 2172192.

The previous prime is 2270941. The next prime is 2270953. The reversal of 2270951 is 1590722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2270951 - 2¹⁸ = 2008807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2270951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49346 + ... + 49391.

It is an arithmetic number, because the mean of its divisors is an integer number (592428).

2^2270951 is an apocalyptic number.

2270951 is a deficient number, since it is larger than the sum of its proper divisors (98761).

2270951 is an equidigital number, since it uses as much as digits as its factorization.

2270951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98760.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2270951 is about 1506.9674847189. The cubic root of 2270951 is about 131.4425334546.

The spelling of 2270951 in words is "two million, two hundred seventy thousand, nine hundred fifty-one".