1098200975 has 12 divisors (see below), whose sum is σ = 1362854736. Its totient is φ = 877860480.

The previous prime is 1098200963. The next prime is 1098200981. The reversal of 1098200975 is 5790028901.

It is not a de Polignac number, because 1098200975 - 2¹⁰ = 1098199951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15719 + ... + 49431.

It is an arithmetic number, because the mean of its divisors is an integer number (113571228).

Almost surely, 2^1098200975 is an apocalyptic number.

1098200975 is a deficient number, since it is larger than the sum of its proper divisors (264653761).

1098200975 is a wasteful number, since it uses less digits than its factorization.

1098200975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35026 (or 35021 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1098200975 is about 33139.1154830662. The cubic root of 1098200975 is about 1031.7170514960.

The spelling of 1098200975 in words is "one billion, ninety-eight million, two hundred thousand, nine hundred seventy-five".