2387604 has 12 divisors (see below), whose sum is σ = 5571104. Its totient is φ = 795864.

The previous prime is 2387591. The next prime is 2387621. The reversal of 2387604 is 4067832.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 2¹⁹ + 3 + 8³ + 7⁶ + 6⁸ + 0 + 4⁸ .

It is a congruent number.

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, 99472 + ... + 99495.

2^2387604 is an apocalyptic number.

It is an amenable number.

2387604 is an abundant number, since it is smaller than the sum of its proper divisors (3183500).

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

2387604 is a wasteful number, since it uses less digits than its factorization.

2387604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198974 (or 198972 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2387604 is about 1545.1873672795. The cubic root of 2387604 is about 133.6556839365.

The spelling of 2387604 in words is "two million, three hundred eighty-seven thousand, six hundred four".