12073807 has 4 divisors (see below), whose sum is σ = 12226720. Its totient is φ = 11920896.

The previous prime is 12073801. The next prime is 12073813. The reversal of 12073807 is 70837021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70837021 = 509 ⋅139169.

It is an interprime number because it is at equal distance from previous prime (12073801) and next prime (12073813).

It is a cyclic number.

It is not a de Polignac number, because 12073807 - 2³ = 12073799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76338 + ... + 76495.

It is an arithmetic number, because the mean of its divisors is an integer number (3056680).

Almost surely, 2^12073807 is an apocalyptic number.

12073807 is a deficient number, since it is larger than the sum of its proper divisors (152913).

12073807 is an equidigital number, since it uses as much as digits as its factorization.

12073807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152912.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12073807 is about 3474.7384074200. The cubic root of 12073807 is about 229.4112668267.

It can be divided in two parts, 12073 and 807, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 12073807 in words is "twelve million, seventy-three thousand, eight hundred seven".