5613994 has 16 divisors (see below), whose sum is σ = 8917920. Its totient is φ = 2646000.

The previous prime is 5613991. The next prime is 5614043. The reversal of 5613994 is 4993165.

It is not an unprimeable number, because it can be changed into a prime (5613991) 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, 1369 + ... + 3619.

It is an arithmetic number, because the mean of its divisors is an integer number (557370).

Almost surely, 2^5613994 is an apocalyptic number.

5613994 is a deficient number, since it is larger than the sum of its proper divisors (3303926).

5613994 is a wasteful number, since it uses less digits than its factorization.

5613994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325.

The product of its digits is 29160, while the sum is 37.

The square root of 5613994 is about 2369.3868405138. The cubic root of 5613994 is about 177.7285978835.

The spelling of 5613994 in words is "five million, six hundred thirteen thousand, nine hundred ninety-four".