8040807 has 12 divisors (see below), whose sum is σ = 11862240. Its totient is φ = 5246208.

The previous prime is 8040793. The next prime is 8040817. The reversal of 8040807 is 7080408.

It is a happy number.

It is not a de Polignac number, because 8040807 - 2¹⁰ = 8039783 is a prime.

It is a super-2 number, since 2×8040807² = 129309154422498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8040817) 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, 9082 + ... + 9927.

It is an arithmetic number, because the mean of its divisors is an integer number (988520).

Almost surely, 2^8040807 is an apocalyptic number.

8040807 is a deficient number, since it is larger than the sum of its proper divisors (3821433).

8040807 is a wasteful number, since it uses less digits than its factorization.

8040807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19062 (or 19059 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 8040807 is about 2835.6316756589. The cubic root of 8040807 is about 200.3394817679.

The spelling of 8040807 in words is "eight million, forty thousand, eight hundred seven".