5617406 has 4 divisors (see below), whose sum is σ = 8426112. Its totient is φ = 2808702.

The previous prime is 5617373. The next prime is 5617421. The reversal of 5617406 is 6047165.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a Curzon number.

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, 1404350 + ... + 1404353.

It is an arithmetic number, because the mean of its divisors is an integer number (2106528).

Almost surely, 2^5617406 is an apocalyptic number.

5617406 is a deficient number, since it is larger than the sum of its proper divisors (2808706).

5617406 is a wasteful number, since it uses less digits than its factorization.

5617406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808705.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5617406 is about 2370.1067486508. The cubic root of 5617406 is about 177.7645964475.

The spelling of 5617406 in words is "five million, six hundred seventeen thousand, four hundred six".