12742698 has 8 divisors (see below), whose sum is σ = 25485408. Its totient is φ = 4247564.

The previous prime is 12742693. The next prime is 12742699. The reversal of 12742698 is 89624721.

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

12742698 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12742693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061886 + ... + 1061897.

It is an arithmetic number, because the mean of its divisors is an integer number (3185676).

Almost surely, 2^12742698 is an apocalyptic number.

12742698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12742698 is a wasteful number, since it uses less digits than its factorization.

12742698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123788.

The product of its digits is 48384, while the sum is 39.

The square root of 12742698 is about 3569.6915833164. The cubic root of 12742698 is about 233.5718300655.

The spelling of 12742698 in words is "twelve million, seven hundred forty-two thousand, six hundred ninety-eight".