94895813 has 2 divisors, whose sum is σ = 94895814. Its totient is φ = 94895812.

The previous prime is 94895803. The next prime is 94895833. The reversal of 94895813 is 31859849.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91738084 + 3157729 = 9578^2 + 1777^2 .

It is a cyclic number.

It is not a de Polignac number, because 94895813 - 2¹⁶ = 94830277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94895803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47447906 + 47447907.

It is an arithmetic number, because the mean of its divisors is an integer number (47447907).

Almost surely, 2^94895813 is an apocalyptic number.

It is an amenable number.

94895813 is a deficient number, since it is larger than the sum of its proper divisors (1).

94895813 is an equidigital number, since it uses as much as digits as its factorization.

94895813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 47.

The square root of 94895813 is about 9741.4481982917. The cubic root of 94895813 is about 456.1233972116.

The spelling of 94895813 in words is "ninety-four million, eight hundred ninety-five thousand, eight hundred thirteen".