198102034 has 16 divisors (see below), whose sum is σ = 322136640. Its totient is φ = 90824400.

The previous prime is 198102031. The next prime is 198102053. The reversal of 198102034 is 430201891.

It is a happy number.

198102034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 198101993 and 198102011.

It is not an unprimeable number, because it can be changed into a prime (198102031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21304 + ... + 29155.

It is an arithmetic number, because the mean of its divisors is an integer number (20133540).

Almost surely, 2^198102034 is an apocalyptic number.

198102034 is a deficient number, since it is larger than the sum of its proper divisors (124034606).

198102034 is a wasteful number, since it uses less digits than its factorization.

198102034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50625.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 198102034 is about 14074.8724328144. The cubic root of 198102034 is about 582.9477694471.

The spelling of 198102034 in words is "one hundred ninety-eight million, one hundred two thousand, thirty-four".