104750189 has 2 divisors, whose sum is σ = 104750190. Its totient is φ = 104750188.

The previous prime is 104750167. The next prime is 104750197. The reversal of 104750189 is 981057401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86174089 + 18576100 = 9283^2 + 4310^2 .

It is a cyclic number.

It is not a de Polignac number, because 104750189 - 2¹² = 104746093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104750389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52375094 + 52375095.

It is an arithmetic number, because the mean of its divisors is an integer number (52375095).

Almost surely, 2^104750189 is an apocalyptic number.

It is an amenable number.

104750189 is a deficient number, since it is larger than the sum of its proper divisors (1).

104750189 is an equidigital number, since it uses as much as digits as its factorization.

104750189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 104750189 is about 10234.7539784794. The cubic root of 104750189 is about 471.3949638336.

The spelling of 104750189 in words is "one hundred four million, seven hundred fifty thousand, one hundred eighty-nine".