5717906 has 8 divisors (see below), whose sum is σ = 8808780. Its totient is φ = 2781648.

The previous prime is 5717897. The next prime is 5717909. The reversal of 5717906 is 6097175.

It can be written as a sum of positive squares in 2 ways, for example, as 5248681 + 469225 = 2291^2 + 685^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5717909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38561 + ... + 38708.

Almost surely, 2^5717906 is an apocalyptic number.

5717906 is a deficient number, since it is larger than the sum of its proper divisors (3090874).

5717906 is a wasteful number, since it uses less digits than its factorization.

5717906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77308.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 5717906 is about 2391.2143358553. The cubic root of 5717906 is about 178.8184545544.

The spelling of 5717906 in words is "five million, seven hundred seventeen thousand, nine hundred six".