1198233 has 12 divisors (see below), whose sum is σ = 1795248. Its totient is φ = 798660.

The previous prime is 1198229. The next prime is 1198247. The reversal of 1198233 is 3328911.

It is not a de Polignac number, because 1198233 - 2² = 1198229 is a prime.

It is a super-3 number, since 3×1198233³ = 5161133384169946011, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1198197 and 1198206.

It is not an unprimeable number, because it can be changed into a prime (1198033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2223 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (149604).

2^1198233 is an apocalyptic number.

It is an amenable number.

1198233 is a deficient number, since it is larger than the sum of its proper divisors (597015).

1198233 is an frugal number, since it uses more digits than its factorization.

1198233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946 (or 4934 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 1198233 is about 1094.6382964249. The cubic root of 1198233 is about 106.2136724712.

It can be divided in two parts, 1198 and 233, that added together give a triangular number (1431 = T₅₃).

The spelling of 1198233 in words is "one million, one hundred ninety-eight thousand, two hundred thirty-three".