12498495 has 16 divisors (see below), whose sum is σ = 20049120. Its totient is φ = 6648704.

The previous prime is 12498469. The next prime is 12498527. The reversal of 12498495 is 59489421.

It is a cyclic number.

It is not a de Polignac number, because 12498495 - 2¹¹ = 12496447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6817 + ... + 8453.

It is an arithmetic number, because the mean of its divisors is an integer number (1253070).

Almost surely, 2^12498495 is an apocalyptic number.

12498495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12498495 is a deficient number, since it is larger than the sum of its proper divisors (7550625).

12498495 is a wasteful number, since it uses less digits than its factorization.

12498495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154.

The product of its digits is 103680, while the sum is 42.

The square root of 12498495 is about 3535.3210603848. The cubic root of 12498495 is about 232.0701271852.

The spelling of 12498495 in words is "twelve million, four hundred ninety-eight thousand, four hundred ninety-five".