2266418 has 16 divisors (see below), whose sum is σ = 4238784. Its totient is φ = 882960.

The previous prime is 2266403. The next prime is 2266427. The reversal of 2266418 is 8146622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7205 + ... + 7512.

It is an arithmetic number, because the mean of its divisors is an integer number (264924).

2^2266418 is an apocalyptic number.

2266418 is a deficient number, since it is larger than the sum of its proper divisors (1972366).

2266418 is a wasteful number, since it uses less digits than its factorization.

2266418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14737.

The product of its digits is 4608, while the sum is 29.

The square root of 2266418 is about 1505.4627195650. The cubic root of 2266418 is about 131.3550185933.

The spelling of 2266418 in words is "two million, two hundred sixty-six thousand, four hundred eighteen".