12395493 has 12 divisors (see below), whose sum is σ = 19532448. Its totient is φ = 7512360.

The previous prime is 12395483. The next prime is 12395497. The reversal of 12395493 is 39459321.

It is a happy number.

It is not a de Polignac number, because 12395493 - 2⁴ = 12395477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12395497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62505 + ... + 62702.

It is an arithmetic number, because the mean of its divisors is an integer number (1627704).

Almost surely, 2^12395493 is an apocalyptic number.

It is an amenable number.

12395493 is a deficient number, since it is larger than the sum of its proper divisors (7136955).

12395493 is a wasteful number, since it uses less digits than its factorization.

12395493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125224 (or 125221 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 12395493 is about 3520.7233631741. The cubic root of 12395493 is about 231.4308594391.

The spelling of 12395493 in words is "twelve million, three hundred ninety-five thousand, four hundred ninety-three".