12404698 has 4 divisors (see below), whose sum is σ = 18607050. Its totient is φ = 6202348.

The previous prime is 12404677. The next prime is 12404699. The reversal of 12404698 is 89640421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 5184729 = 2687^2 + 2277^2 .

It is not an unprimeable number, because it can be changed into a prime (12404699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3101173 + ... + 3101176.

Almost surely, 2^12404698 is an apocalyptic number.

12404698 is a deficient number, since it is larger than the sum of its proper divisors (6202352).

12404698 is an equidigital number, since it uses as much as digits as its factorization.

12404698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202351.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 12404698 is about 3522.0303803346. The cubic root of 12404698 is about 231.4881327816.

The spelling of 12404698 in words is "twelve million, four hundred four thousand, six hundred ninety-eight".