12028598 has 4 divisors (see below), whose sum is σ = 18042900. Its totient is φ = 6014298.

The previous prime is 12028573. The next prime is 12028603. The reversal of 12028598 is 89582021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3007148 + ... + 3007151.

It is an arithmetic number, because the mean of its divisors is an integer number (4510725).

Almost surely, 2^12028598 is an apocalyptic number.

12028598 is a deficient number, since it is larger than the sum of its proper divisors (6014302).

12028598 is an equidigital number, since it uses as much as digits as its factorization.

12028598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6014301.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 12028598 is about 3468.2269245250. The cubic root of 12028598 is about 229.1245738815.

The spelling of 12028598 in words is "twelve million, twenty-eight thousand, five hundred ninety-eight".