11070506 has 4 divisors (see below), whose sum is σ = 16605762. Its totient is φ = 5535252.

The previous prime is 11070469. The next prime is 11070517. The reversal of 11070506 is 60507011.

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., 8462281 + 2608225 = 2909^2 + 1615^2 .

It is a super-2 number, since 2×11070506² = 245112206192072, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767625 + ... + 2767628.

Almost surely, 2^11070506 is an apocalyptic number.

11070506 is a deficient number, since it is larger than the sum of its proper divisors (5535256).

11070506 is an equidigital number, since it uses as much as digits as its factorization.

11070506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535255.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 11070506 is about 3327.2369918598. The cubic root of 11070506 is about 222.8721609037.

Adding to 11070506 its reverse (60507011), we get a palindrome (71577517).

The spelling of 11070506 in words is "eleven million, seventy thousand, five hundred six".