11040807 has 4 divisors (see below), whose sum is σ = 14721080. Its totient is φ = 7360536.

The previous prime is 11040797. The next prime is 11040829. The reversal of 11040807 is 70804011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70804011 = 3 ⋅23601337.

It is not a de Polignac number, because 11040807 - 2⁴ = 11040791 is a prime.

It is a super-2 number, since 2×11040807² = 243798838422498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040857) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1840132 + ... + 1840137.

It is an arithmetic number, because the mean of its divisors is an integer number (3680270).

Almost surely, 2^11040807 is an apocalyptic number.

11040807 is a deficient number, since it is larger than the sum of its proper divisors (3680273).

11040807 is an equidigital number, since it uses as much as digits as its factorization.

11040807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680272.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 11040807 is about 3322.7709821774. The cubic root of 11040807 is about 222.6726816695.

Adding to 11040807 its reverse (70804011), we get a palindrome (81844818).

The spelling of 11040807 in words is "eleven million, forty thousand, eight hundred seven".