2687337 has 12 divisors (see below), whose sum is σ = 4025840. Its totient is φ = 1791396.

The previous prime is 2687329. The next prime is 2687353. The reversal of 2687337 is 7337862.

It is not a de Polignac number, because 2687337 - 2³ = 2687329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2687357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5287 + ... + 5772.

2^2687337 is an apocalyptic number.

2687337 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2687337 is a deficient number, since it is larger than the sum of its proper divisors (1338503).

2687337 is an equidigital number, since it uses as much as digits as its factorization.

2687337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11074 (or 11062 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 2687337 is about 1639.3099157877. The cubic root of 2687337 is about 139.0296332797.

The spelling of 2687337 in words is "two million, six hundred eighty-seven thousand, three hundred thirty-seven".