12938495 has 8 divisors (see below), whose sum is σ = 16061760. Its totient is φ = 9993760.

The previous prime is 12938483. The next prime is 12938503. The reversal of 12938495 is 59483921.

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

It is not a de Polignac number, because 12938495 - 2⁸ = 12938239 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, 44471 + ... + 44760.

It is an arithmetic number, because the mean of its divisors is an integer number (2007720).

Almost surely, 2^12938495 is an apocalyptic number.

12938495 is a deficient number, since it is larger than the sum of its proper divisors (3123265).

12938495 is an equidigital number, since it uses as much as digits as its factorization.

12938495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89265.

The product of its digits is 77760, while the sum is 41.

The square root of 12938495 is about 3597.0119543866. The cubic root of 12938495 is about 234.7620648935.

The spelling of 12938495 in words is "twelve million, nine hundred thirty-eight thousand, four hundred ninety-five".