12069698 has 4 divisors (see below), whose sum is σ = 18104550. Its totient is φ = 6034848.

The previous prime is 12069683. The next prime is 12069709. The reversal of 12069698 is 89696021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89696021 = 23 ⋅3899827.

It can be written as a sum of positive squares in only one way, i.e., 9467929 + 2601769 = 3077^2 + 1613^2 .

It is a super-2 number, since 2×12069698² = 291355219622408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3017423 + ... + 3017426.

Almost surely, 2^12069698 is an apocalyptic number.

12069698 is a deficient number, since it is larger than the sum of its proper divisors (6034852).

12069698 is an equidigital number, since it uses as much as digits as its factorization.

12069698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034851.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 12069698 is about 3474.1470895746. The cubic root of 12069698 is about 229.3852391938.

The spelling of 12069698 in words is "twelve million, sixty-nine thousand, six hundred ninety-eight".