209028098 has 8 divisors (see below), whose sum is σ = 313847040. Its totient is φ = 104412420.

The previous prime is 209028049. The next prime is 209028121. The reversal of 209028098 is 890820902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48218 + ... + 52373.

It is an arithmetic number, because the mean of its divisors is an integer number (39230880).

Almost surely, 2^209028098 is an apocalyptic number.

209028098 is a deficient number, since it is larger than the sum of its proper divisors (104818942).

209028098 is a wasteful number, since it uses less digits than its factorization.

209028098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101632.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 209028098 is about 14457.8040517915. The cubic root of 209028098 is about 593.4738072340.

The spelling of 209028098 in words is "two hundred nine million, twenty-eight thousand, ninety-eight".