2287655 has 8 divisors (see below), whose sum is σ = 2754000. Its totient is φ = 1824256.

The previous prime is 2287633. The next prime is 2287661. The reversal of 2287655 is 5567822.

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

It is a cyclic number.

It is not a de Polignac number, because 2287655 - 2⁶ = 2287591 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 2¹⁹ + 8² + 7⁴ + 6⁸ + 5³ + 5⁶ .

It is a congruent number.

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, 1736 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (344250).

2^2287655 is an apocalyptic number.

2287655 is a deficient number, since it is larger than the sum of its proper divisors (466345).

2287655 is a wasteful number, since it uses less digits than its factorization.

2287655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its digits is 33600, while the sum is 35.

The square root of 2287655 is about 1512.4995867768. The cubic root of 2287655 is about 131.7640220701.

The spelling of 2287655 in words is "two million, two hundred eighty-seven thousand, six hundred fifty-five".