2227953 has 16 divisors (see below), whose sum is σ = 3656576. Its totient is φ = 1175040.

The previous prime is 2227943. The next prime is 2227963. The reversal of 2227953 is 3597222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2227943) and next prime (2227963).

It is not a de Polignac number, because 2227953 - 2⁶ = 2227889 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2227953.

It is not an unprimeable number, because it can be changed into a prime (2227913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3808 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (228536).

2^2227953 is an apocalyptic number.

It is an amenable number.

2227953 is a deficient number, since it is larger than the sum of its proper divisors (1428623).

2227953 is a wasteful number, since it uses less digits than its factorization.

2227953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8184.

The product of its digits is 7560, while the sum is 30.

The square root of 2227953 is about 1492.6329086550. The cubic root of 2227953 is about 130.6076679308.

The spelling of 2227953 in words is "two million, two hundred twenty-seven thousand, nine hundred fifty-three".