10069966 has 8 divisors (see below), whose sum is σ = 15330600. Its totient is φ = 4959768.

The previous prime is 10069963. The next prime is 10069979. The reversal of 10069966 is 66996001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10069963) 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, 37441 + ... + 37708.

It is an arithmetic number, because the mean of its divisors is an integer number (1916325).

Almost surely, 2^10069966 is an apocalyptic number.

10069966 is a deficient number, since it is larger than the sum of its proper divisors (5260634).

10069966 is an equidigital number, since it uses as much as digits as its factorization.

10069966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75218.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 10069966 is about 3173.3209733653. The cubic root of 10069966 is about 215.9447589645.

The spelling of 10069966 in words is "ten million, sixty-nine thousand, nine hundred sixty-six".