11000007 has 12 divisors (see below), whose sum is σ = 15932280. Its totient is φ = 7313328.

The previous prime is 10999997. The next prime is 11000027. The reversal of 11000007 is 70000011.

It is not a de Polignac number, because 11000007 - 2¹² = 10995911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2313 + ... + 5229.

It is an arithmetic number, because the mean of its divisors is an integer number (1327690).

Almost surely, 2^11000007 is an apocalyptic number.

11000007 is a deficient number, since it is larger than the sum of its proper divisors (4932273).

11000007 is a wasteful number, since it uses less digits than its factorization.

11000007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 7, while the sum is 9.

The square root of 11000007 is about 3316.6258456449. The cubic root of 11000007 is about 222.3980562323.

Adding to 11000007 its reverse (70000011), we get a palindrome (81000018).

The spelling of 11000007 in words is "eleven million, seven", and thus it is an aban number and an uban number.