5617408 has 18 divisors (see below), whose sum is σ = 11213384. Its totient is φ = 2808576.

The previous prime is 5617373. The next prime is 5617421. The reversal of 5617408 is 8047165.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5617408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10716 + ... + 11227.

Almost surely, 2^5617408 is an apocalyptic number.

It is an amenable number.

5617408 is a deficient number, since it is larger than the sum of its proper divisors (5595976).

5617408 is an equidigital number, since it uses as much as digits as its factorization.

5617408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21959 (or 21945 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5617408 is about 2370.1071705727. The cubic root of 5617408 is about 177.7646175443.

The spelling of 5617408 in words is "five million, six hundred seventeen thousand, four hundred eight".