1198119 has 16 divisors (see below), whose sum is σ = 1777664. Its totient is φ = 712800.

The previous prime is 1198103. The next prime is 1198123. The reversal of 1198119 is 9118911.

It is a happy number.

It is not a de Polignac number, because 1198119 - 2⁴ = 1198103 is a prime.

It is a super-2 number, since 2×1198119² = 2870978276322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714 + ... + 1704.

It is an arithmetic number, because the mean of its divisors is an integer number (111104).

2^1198119 is an apocalyptic number.

1198119 is a deficient number, since it is larger than the sum of its proper divisors (579545).

1198119 is a wasteful number, since it uses less digits than its factorization.

1198119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038.

The product of its digits is 648, while the sum is 30.

The square root of 1198119 is about 1094.5862231912. The cubic root of 1198119 is about 106.2103039715.

The spelling of 1198119 in words is "one million, one hundred ninety-eight thousand, one hundred nineteen".