5625806 has 16 divisors (see below), whose sum is σ = 8721216. Its totient is φ = 2720256.

The previous prime is 5625773. The next prime is 5625811. The reversal of 5625806 is 6085265.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 8810 + ... + 9426.

It is an arithmetic number, because the mean of its divisors is an integer number (545076).

Almost surely, 2^5625806 is an apocalyptic number.

5625806 is a deficient number, since it is larger than the sum of its proper divisors (3095410).

5625806 is a wasteful number, since it uses less digits than its factorization.

5625806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5625806 is about 2371.8781587594. The cubic root of 5625806 is about 177.8531592070.

The spelling of 5625806 in words is "five million, six hundred twenty-five thousand, eight hundred six".