2266408 has 16 divisors (see below), whose sum is σ = 4396500. Its totient is φ = 1094016.

The previous prime is 2266403. The next prime is 2266427. The reversal of 2266408 is 8046622.

It can be written as a sum of positive squares in 2 ways, for example, as 2256004 + 10404 = 1502^2 + 102^2 .

It is not an unprimeable number, because it can be changed into a prime (2266403) 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, 4653 + ... + 5116.

2^2266408 is an apocalyptic number.

It is an amenable number.

2266408 is a deficient number, since it is larger than the sum of its proper divisors (2130092).

2266408 is a wasteful number, since it uses less digits than its factorization.

2266408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804 (or 9800 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2266408 is about 1505.4593983233. The cubic root of 2266408 is about 131.3548254027.

It can be divided in two parts, 22 and 66408, that added together give a triangular number (66430 = T₃₆₄).

The spelling of 2266408 in words is "two million, two hundred sixty-six thousand, four hundred eight".