5618456 has 16 divisors (see below), whose sum is σ = 10592640. Its totient is φ = 2793760.

The previous prime is 5618441. The next prime is 5618461. The reversal of 5618456 is 6548165.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 3366.

It is an arithmetic number, because the mean of its divisors is an integer number (662040).

Almost surely, 2^5618456 is an apocalyptic number.

It is an amenable number.

5618456 is a deficient number, since it is larger than the sum of its proper divisors (4974184).

5618456 is a wasteful number, since it uses less digits than its factorization.

5618456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874 (or 3870 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 5618456 is about 2370.3282473109. The cubic root of 5618456 is about 177.7756716186.

The spelling of 5618456 in words is "five million, six hundred eighteen thousand, four hundred fifty-six".