2687368 has 16 divisors (see below), whose sum is σ = 5060880. Its totient is φ = 1337808.

The previous prime is 2687357. The next prime is 2687383. The reversal of 2687368 is 8637862.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁷ + 6⁴ + 8⁵ + 7⁵ + 3¹² + 6⁵ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 2687368.

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, 1671 + ... + 2857.

It is an arithmetic number, because the mean of its divisors is an integer number (316305).

2^2687368 is an apocalyptic number.

It is an amenable number.

2687368 is a deficient number, since it is larger than the sum of its proper divisors (2373512).

2687368 is a wasteful number, since it uses less digits than its factorization.

2687368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1472 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2687368 is about 1639.3193709586. The cubic root of 2687368 is about 139.0301678737.

The spelling of 2687368 in words is "two million, six hundred eighty-seven thousand, three hundred sixty-eight".