5804906 has 4 divisors (see below), whose sum is σ = 8707362. Its totient is φ = 2902452.

The previous prime is 5804881. The next prime is 5804927. The reversal of 5804906 is 6094085.

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

It can be written as a sum of positive squares in only one way, i.e., 4583881 + 1221025 = 2141^2 + 1105^2 .

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451225 + ... + 1451228.

Almost surely, 2^5804906 is an apocalyptic number.

5804906 is a deficient number, since it is larger than the sum of its proper divisors (2902456).

5804906 is a wasteful number, since it uses less digits than its factorization.

5804906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902455.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5804906 is about 2409.3372532711. The cubic root of 5804906 is about 179.7208223671.

The spelling of 5804906 in words is "five million, eight hundred four thousand, nine hundred six".