70683806 has 8 divisors (see below), whose sum is σ = 106066800. Its totient is φ = 35328208.

The previous prime is 70683793. The next prime is 70683839. The reversal of 70683806 is 60838607.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70683806.

It is a congruent number.

It is an unprimeable number.

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, 1775 + ... + 12021.

It is an arithmetic number, because the mean of its divisors is an integer number (13258350).

Almost surely, 2^70683806 is an apocalyptic number.

70683806 is a deficient number, since it is larger than the sum of its proper divisors (35382994).

70683806 is a wasteful number, since it uses less digits than its factorization.

70683806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13698.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 70683806 is about 8407.3661749682. The cubic root of 70683806 is about 413.4661645285.

The spelling of 70683806 in words is "seventy million, six hundred eighty-three thousand, eight hundred six".