12682495 has 8 divisors (see below), whose sum is σ = 17393184. Its totient is φ = 8696544.

The previous prime is 12682487. The next prime is 12682507. The reversal of 12682495 is 59428621.

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 12682495 - 2³ = 12682487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181144 + ... + 181213.

It is an arithmetic number, because the mean of its divisors is an integer number (2174148).

Almost surely, 2^12682495 is an apocalyptic number.

12682495 is a deficient number, since it is larger than the sum of its proper divisors (4710689).

12682495 is an equidigital number, since it uses as much as digits as its factorization.

12682495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362369.

The product of its digits is 34560, while the sum is 37.

The square root of 12682495 is about 3561.2490786240. The cubic root of 12682495 is about 233.2034117992.

Subtracting from 12682495 its product of digits (34560), we obtain a triangular number (12647935 = T₅₀₂₉).

It can be divided in two parts, 126 and 82495, that added together give a triangular number (82621 = T₄₀₆).

The spelling of 12682495 in words is "twelve million, six hundred eighty-two thousand, four hundred ninety-five".