2274663 has 8 divisors (see below), whose sum is σ = 3041776. Its totient is φ = 1512000.

The previous prime is 2274653. The next prime is 2274667. The reversal of 2274663 is 3664722.

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

It is not a de Polignac number, because 2274663 - 2⁶ = 2274599 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 2274663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274667) 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, 363 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (380222).

2^2274663 is an apocalyptic number.

2274663 is a deficient number, since it is larger than the sum of its proper divisors (767113).

2274663 is a wasteful number, since it uses less digits than its factorization.

2274663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225.

The product of its digits is 12096, while the sum is 30.

The square root of 2274663 is about 1508.1985943502. The cubic root of 2274663 is about 131.5141112626.

It can be divided in two parts, 227 and 4663, that multiplied together give a palindrome (1058501).

The spelling of 2274663 in words is "two million, two hundred seventy-four thousand, six hundred sixty-three".