2687094 has 56 divisors (see below), whose sum is σ = 6426840. Its totient is φ = 839808.

The previous prime is 2687093. The next prime is 2687117. The reversal of 2687094 is 4907862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2687093) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 27654 + ... + 27750.

It is an arithmetic number, because the mean of its divisors is an integer number (114765).

2^2687094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2687094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3213420).

2687094 is an abundant number, since it is smaller than the sum of its proper divisors (3739746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2687094 is an equidigital number, since it uses as much as digits as its factorization.

2687094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2687094 is about 1639.2357975593. The cubic root of 2687094 is about 139.0254426108.

The spelling of 2687094 in words is "two million, six hundred eighty-seven thousand, ninety-four".