4245806 has 8 divisors (see below), whose sum is σ = 6380424. Its totient is φ = 2119000.

The previous prime is 4245799. The next prime is 4245811. The reversal of 4245806 is 6085424.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (797553).

Almost surely, 2^4245806 is an apocalyptic number.

4245806 is a deficient number, since it is larger than the sum of its proper divisors (2134618).

4245806 is a wasteful number, since it uses less digits than its factorization.

4245806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4245806 is about 2060.5353673257. The cubic root of 4245806 is about 161.9272904417.

The spelling of 4245806 in words is "four million, two hundred forty-five thousand, eight hundred six".