5613867 has 20 divisors (see below), whose sum is σ = 9585136. Its totient is φ = 3207600.

The previous prime is 5613857. The next prime is 5613869. The reversal of 5613867 is 7683165.

5613867 is a `hidden beast` number, since 561 + 38 + 67 = 666.

It is not a de Polignac number, because 5613867 - 2⁴ = 5613851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5613869) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4384 + ... + 5517.

Almost surely, 2^5613867 is an apocalyptic number.

5613867 is a deficient number, since it is larger than the sum of its proper divisors (3971269).

5613867 is an equidigital number, since it uses as much as digits as its factorization.

5613867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920 (or 9911 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5613867 is about 2369.3600401796. The cubic root of 5613867 is about 177.7272576789.

The spelling of 5613867 in words is "five million, six hundred thirteen thousand, eight hundred sixty-seven".