5615487 has 14 divisors (see below), whose sum is σ = 8420472. Its totient is φ = 3743172.

The previous prime is 5615479. The next prime is 5615497. The reversal of 5615487 is 7845165.

It is not a de Polignac number, because 5615487 - 2³ = 5615479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3123 + ... + 4580.

Almost surely, 2^5615487 is an apocalyptic number.

5615487 is a deficient number, since it is larger than the sum of its proper divisors (2804985).

5615487 is an frugal number, since it uses more digits than its factorization.

5615487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7721 (or 7706 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5615487 is about 2369.7018799841. The cubic root of 5615487 is about 177.7443516872.

The spelling of 5615487 in words is "five million, six hundred fifteen thousand, four hundred eighty-seven".