5617906 has 8 divisors (see below), whose sum is σ = 9630720. Its totient is φ = 2407668.

The previous prime is 5617903. The next prime is 5617933. The reversal of 5617906 is 6097165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5617903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200626 + ... + 200653.

It is an arithmetic number, because the mean of its divisors is an integer number (1203840).

Almost surely, 2^5617906 is an apocalyptic number.

5617906 is a deficient number, since it is larger than the sum of its proper divisors (4012814).

5617906 is a wasteful number, since it uses less digits than its factorization.

5617906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401288.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 5617906 is about 2370.2122267848. The cubic root of 5617906 is about 177.7698705106.

The spelling of 5617906 in words is "five million, six hundred seventeen thousand, nine hundred six".