2087604 has 36 divisors (see below), whose sum is σ = 5337696. Its totient is φ = 687888.

The previous prime is 2087593. The next prime is 2087627. The reversal of 2087604 is 4067802.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3427 + ... + 3989.

2^2087604 is an apocalyptic number.

It is an amenable number.

2087604 is an abundant number, since it is smaller than the sum of its proper divisors (3250092).

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

2087604 is a wasteful number, since it uses less digits than its factorization.

2087604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2087604 is about 1444.8543179158. The cubic root of 2087604 is about 127.8054498914.

The spelling of 2087604 in words is "two million, eighty-seven thousand, six hundred four".