2274648 has 16 divisors (see below), whose sum is σ = 5686680. Its totient is φ = 758208.

The previous prime is 2274641. The next prime is 2274653. The reversal of 2274648 is 8464722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274641) 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, 47365 + ... + 47412.

2^2274648 is an apocalyptic number.

It is an amenable number.

2274648 is an abundant number, since it is smaller than the sum of its proper divisors (3412032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2274648 is a wasteful number, since it uses less digits than its factorization.

2274648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94786 (or 94782 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 2274648 is about 1508.1936215221. The cubic root of 2274648 is about 131.5138221771.

The spelling of 2274648 in words is "two million, two hundred seventy-four thousand, six hundred forty-eight".