12704495 has 8 divisors (see below), whose sum is σ = 15385920. Its totient is φ = 10069920.

The previous prime is 12704467. The next prime is 12704507. The reversal of 12704495 is 59440721.

It is a happy number.

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

It is not a de Polignac number, because 12704495 - 2⁸ = 12704239 is a prime.

It is a super-2 number, since 2×12704495² = 322808386410050, which contains 22 as substring.

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, 11111 + ... + 12200.

It is an arithmetic number, because the mean of its divisors is an integer number (1923240).

Almost surely, 2^12704495 is an apocalyptic number.

12704495 is a deficient number, since it is larger than the sum of its proper divisors (2681425).

12704495 is a wasteful number, since it uses less digits than its factorization.

12704495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23425.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 12704495 is about 3564.3365441552. The cubic root of 12704495 is about 233.3381779039.

The spelling of 12704495 in words is "twelve million, seven hundred four thousand, four hundred ninety-five".