94501889 has 2 divisors, whose sum is σ = 94501890. Its totient is φ = 94501888.

The previous prime is 94501879. The next prime is 94501937. The reversal of 94501889 is 98810549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55651600 + 38850289 = 7460^2 + 6233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94501889 is a prime.

It is not a weakly prime, because it can be changed into another prime (94501879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47250944 + 47250945.

It is an arithmetic number, because the mean of its divisors is an integer number (47250945).

Almost surely, 2^94501889 is an apocalyptic number.

It is an amenable number.

94501889 is a deficient number, since it is larger than the sum of its proper divisors (1).

94501889 is an equidigital number, since it uses as much as digits as its factorization.

94501889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 94501889 is about 9721.2082068023. The cubic root of 94501889 is about 455.4913807434.

The spelling of 94501889 in words is "ninety-four million, five hundred one thousand, eight hundred eighty-nine".