2288662 has 8 divisors (see below), whose sum is σ = 3441600. Its totient is φ = 1141464.

The previous prime is 2288641. The next prime is 2288677. The reversal of 2288662 is 2668822.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237 + ... + 2152.

It is an arithmetic number, because the mean of its divisors is an integer number (430200).

2^2288662 is an apocalyptic number.

2288662 is a deficient number, since it is larger than the sum of its proper divisors (1152938).

2288662 is a wasteful number, since it uses less digits than its factorization.

2288662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870.

The product of its digits is 18432, while the sum is 34.

The square root of 2288662 is about 1512.8324428039. The cubic root of 2288662 is about 131.7833529142.

The spelling of 2288662 in words is "two million, two hundred eighty-eight thousand, six hundred sixty-two".