10070066 has 4 divisors (see below), whose sum is σ = 15105102. Its totient is φ = 5035032.

The previous prime is 10070059. The next prime is 10070077. The reversal of 10070066 is 66007001.

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., 8826841 + 1243225 = 2971^2 + 1115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517515 + ... + 2517518.

Almost surely, 2^10070066 is an apocalyptic number.

10070066 is a deficient number, since it is larger than the sum of its proper divisors (5035036).

10070066 is an equidigital number, since it uses as much as digits as its factorization.

10070066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035035.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10070066 is about 3173.3367296901. The cubic root of 10070066 is about 215.9454737768.

Adding to 10070066 its reverse (66007001), we get a palindrome (76077067).

The spelling of 10070066 in words is "ten million, seventy thousand, sixty-six".