12098465 has 4 divisors (see below), whose sum is σ = 14518164. Its totient is φ = 9678768.

The previous prime is 12098461. The next prime is 12098467. The reversal of 12098465 is 56489021.

12098465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56489021 = 41 ⋅1377781.

It can be written as a sum of positive squares in 2 ways, for example, as 3671056 + 8427409 = 1916^2 + 2903^2 .

It is a cyclic number.

It is not a de Polignac number, because 12098465 - 2² = 12098461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12098461) 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, 1209842 + ... + 1209851.

It is an arithmetic number, because the mean of its divisors is an integer number (3629541).

Almost surely, 2^12098465 is an apocalyptic number.

It is an amenable number.

12098465 is a deficient number, since it is larger than the sum of its proper divisors (2419699).

12098465 is an equidigital number, since it uses as much as digits as its factorization.

12098465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419698.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 12098465 is about 3478.2847784504. The cubic root of 12098465 is about 229.5673340461.

The spelling of 12098465 in words is "twelve million, ninety-eight thousand, four hundred sixty-five".