198460183 has 2 divisors, whose sum is σ = 198460184. Its totient is φ = 198460182.

The previous prime is 198460177. The next prime is 198460189. The reversal of 198460183 is 381064891.

198460183 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (198460177) and next prime (198460189).

It is a cyclic number.

It is not a de Polignac number, because 198460183 - 2⁹ = 198459671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (198460189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99230091 + 99230092.

It is an arithmetic number, because the mean of its divisors is an integer number (99230092).

Almost surely, 2^198460183 is an apocalyptic number.

198460183 is a deficient number, since it is larger than the sum of its proper divisors (1).

198460183 is an equidigital number, since it uses as much as digits as its factorization.

198460183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 198460183 is about 14087.5896802824. The cubic root of 198460183 is about 583.2988620356.

The spelling of 198460183 in words is "one hundred ninety-eight million, four hundred sixty thousand, one hundred eighty-three".