5616987 has 16 divisors (see below), whose sum is σ = 7980192. Its totient is φ = 3502080.

The previous prime is 5616967. The next prime is 5616997. The reversal of 5616987 is 7896165.

It is a de Polignac number, because none of the positive numbers 2^k-5616987 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5616907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12063 + ... + 12519.

It is an arithmetic number, because the mean of its divisors is an integer number (498762).

Almost surely, 2^5616987 is an apocalyptic number.

5616987 is a deficient number, since it is larger than the sum of its proper divisors (2363205).

5616987 is a wasteful number, since it uses less digits than its factorization.

5616987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718.

The product of its digits is 90720, while the sum is 42.

The square root of 5616987 is about 2370.0183543593. The cubic root of 5616987 is about 177.7601765416.

The spelling of 5616987 in words is "five million, six hundred sixteen thousand, nine hundred eighty-seven".