12698098 has 16 divisors (see below), whose sum is σ = 22138560. Its totient is φ = 5349456.

The previous prime is 12698089. The next prime is 12698107. The reversal of 12698098 is 89089621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12698089) and next prime (12698107).

It is a super-2 number, since 2×12698098² = 322483385635208, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 6861 + ... + 8512.

It is an arithmetic number, because the mean of its divisors is an integer number (1383660).

Almost surely, 2^12698098 is an apocalyptic number.

12698098 is a deficient number, since it is larger than the sum of its proper divisors (9440462).

12698098 is a wasteful number, since it uses less digits than its factorization.

12698098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15441.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 12698098 is about 3563.4390692139. The cubic root of 12698098 is about 233.2990076490.

The spelling of 12698098 in words is "twelve million, six hundred ninety-eight thousand, ninety-eight".