1050198 has 16 divisors (see below), whose sum is σ = 2122416. Its totient is φ = 346400.

The previous prime is 1050197. The next prime is 1050229. The reversal of 1050198 is 8910501.

It is a super-2 number, since 2×1050198² = 2205831678408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (132651).

2^1050198 is an apocalyptic number.

1050198 is an abundant number, since it is smaller than the sum of its proper divisors (1072218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050198 is a wasteful number, since it uses less digits than its factorization.

1050198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1050198 is about 1024.7916861489. The cubic root of 1050198 is about 101.6460240570.

Adding to 1050198 its reverse (8910501), we get a palindrome (9960699).

The spelling of 1050198 in words is "one million, fifty thousand, one hundred ninety-eight".