12072298 has 8 divisors (see below), whose sum is σ = 20695392. Its totient is φ = 5173836.

The previous prime is 12072283. The next prime is 12072301. The reversal of 12072298 is 89227021.

12072298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431140 + ... + 431167.

It is an arithmetic number, because the mean of its divisors is an integer number (2586924).

Almost surely, 2^12072298 is an apocalyptic number.

12072298 is a deficient number, since it is larger than the sum of its proper divisors (8623094).

12072298 is an equidigital number, since it uses as much as digits as its factorization.

12072298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862316.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 12072298 is about 3474.5212619870. The cubic root of 12072298 is about 229.4017090563.

The spelling of 12072298 in words is "twelve million, seventy-two thousand, two hundred ninety-eight".