12582495 has 24 divisors (see below), whose sum is σ = 22759776. Its totient is φ = 6418368.

The previous prime is 12582469. The next prime is 12582509. The reversal of 12582495 is 59428521.

It is not a de Polignac number, because 12582495 - 2⁹ = 12581983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5044 + ... + 7113.

It is an arithmetic number, because the mean of its divisors is an integer number (948324).

Almost surely, 2^12582495 is an apocalyptic number.

12582495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12582495 is a deficient number, since it is larger than the sum of its proper divisors (10177281).

12582495 is a wasteful number, since it uses less digits than its factorization.

12582495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12191 (or 12188 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 12582495 is about 3547.1812753227. The cubic root of 12582495 is about 232.5888664799.

The spelling of 12582495 in words is "twelve million, five hundred eighty-two thousand, four hundred ninety-five".