5979487 has 4 divisors (see below), whose sum is σ = 5984416. Its totient is φ = 5974560.

The previous prime is 5979469. The next prime is 5979527. The reversal of 5979487 is 7849795.

It is a happy number.

5979487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5979487 is a prime.

It is an Ulam number.

It is a Duffinian number.

5979487 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5979487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5979437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778 + ... + 3544.

It is an arithmetic number, because the mean of its divisors is an integer number (1496104).

Almost surely, 2^5979487 is an apocalyptic number.

5979487 is a deficient number, since it is larger than the sum of its proper divisors (4929).

5979487 is a wasteful number, since it uses less digits than its factorization.

5979487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4928.

The product of its digits is 635040, while the sum is 49.

The square root of 5979487 is about 2445.2989592277. The cubic root of 5979487 is about 181.5047417603.

The spelling of 5979487 in words is "five million, nine hundred seventy-nine thousand, four hundred eighty-seven".