12727098 has 32 divisors (see below), whose sum is σ = 28441920. Its totient is φ = 4218480.

The previous prime is 12727087. The next prime is 12727109. The reversal of 12727098 is 89072721.

It is an interprime number because it is at equal distance from previous prime (12727087) and next prime (12727109).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10836 + ... + 11952.

It is an arithmetic number, because the mean of its divisors is an integer number (888810).

Almost surely, 2^12727098 is an apocalyptic number.

12727098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12727098 is an abundant number, since it is smaller than the sum of its proper divisors (15714822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12727098 is a wasteful number, since it uses less digits than its factorization.

12727098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 12727098 is about 3567.5058514318. The cubic root of 12727098 is about 233.4764758875.

It can be divided in two parts, 127 and 27098, that added together give a square (27225 = 165²).

The spelling of 12727098 in words is "twelve million, seven hundred twenty-seven thousand, ninety-eight".