12098419 has 8 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 11940936.

The previous prime is 12098413. The next prime is 12098447. The reversal of 12098419 is 91489021.

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

It is a cyclic number.

It is not a de Polignac number, because 12098419 - 2⁷ = 12098291 is a prime.

It is a super-2 number, since 2×12098419² = 292743484599122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12098413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50502 + ... + 50740.

It is an arithmetic number, because the mean of its divisors is an integer number (1532160).

Almost surely, 2^12098419 is an apocalyptic number.

12098419 is a deficient number, since it is larger than the sum of its proper divisors (158861).

12098419 is a wasteful number, since it uses less digits than its factorization.

12098419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 12098419 is about 3478.2781659896. The cubic root of 12098419 is about 229.5670430970.

The spelling of 12098419 in words is "twelve million, ninety-eight thousand, four hundred nineteen".