5887990 has 16 divisors (see below), whose sum is σ = 10845648. Its totient is φ = 2300256.

The previous prime is 5887963. The next prime is 5887993. The reversal of 5887990 is 997885.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5887990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5887993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6417 + ... + 7276.

It is an arithmetic number, because the mean of its divisors is an integer number (677853).

Almost surely, 2^5887990 is an apocalyptic number.

5887990 is a deficient number, since it is larger than the sum of its proper divisors (4957658).

5887990 is a wasteful number, since it uses less digits than its factorization.

5887990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13743.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 5887990 is about 2426.5180815316. The cubic root of 5887990 is about 180.5741951916.

The spelling of 5887990 in words is "five million, eight hundred eighty-seven thousand, nine hundred ninety".