12255007 has 4 divisors (see below), whose sum is σ = 12262536. Its totient is φ = 12247480.

The previous prime is 12254989. The next prime is 12255041. The reversal of 12255007 is 70055221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12255007 - 2²³ = 3866399 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 (12255907) 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, 193 + ... + 4954.

It is an arithmetic number, because the mean of its divisors is an integer number (3065634).

Almost surely, 2^12255007 is an apocalyptic number.

12255007 is a deficient number, since it is larger than the sum of its proper divisors (7529).

12255007 is an equidigital number, since it uses as much as digits as its factorization.

12255007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 12255007 is about 3500.7152126387. The cubic root of 12255007 is about 230.5532177459.

The spelling of 12255007 in words is "twelve million, two hundred fifty-five thousand, seven".