12375005 has 8 divisors (see below), whose sum is σ = 15017400. Its totient is φ = 9788416.

The previous prime is 12374993. The next prime is 12375017. The reversal of 12375005 is 50057321.

It is an interprime number because it is at equal distance from previous prime (12374993) and next prime (12375017).

It can be written as a sum of positive squares in 4 ways, for example, as 835396 + 11539609 = 914^2 + 3397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12375005 - 2⁸ = 12374749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13460 + ... + 14349.

It is an arithmetic number, because the mean of its divisors is an integer number (1877175).

Almost surely, 2^12375005 is an apocalyptic number.

It is an amenable number.

12375005 is a deficient number, since it is larger than the sum of its proper divisors (2642395).

12375005 is an equidigital number, since it uses as much as digits as its factorization.

12375005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27903.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 12375005 is about 3517.8125305366. The cubic root of 12375005 is about 231.3032816111.

The spelling of 12375005 in words is "twelve million, three hundred seventy-five thousand, five".