1098062198 has 16 divisors (see below), whose sum is σ = 1748485440. Its totient is φ = 515400576.

The previous prime is 1098062183. The next prime is 1098062201. The reversal of 1098062198 is 8912608901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28286 + ... + 54737.

It is an arithmetic number, because the mean of its divisors is an integer number (109280340).

Almost surely, 2^1098062198 is an apocalyptic number.

1098062198 is a deficient number, since it is larger than the sum of its proper divisors (650423242).

1098062198 is a wasteful number, since it uses less digits than its factorization.

1098062198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83431.

The product of its (nonzero) digits is 62208, while the sum is 44.

The square root of 1098062198 is about 33137.0215619932. The cubic root of 1098062198 is about 1031.6735911361.

The spelling of 1098062198 in words is "one billion, ninety-eight million, sixty-two thousand, one hundred ninety-eight".