85094941 has 2 divisors, whose sum is σ = 85094942. Its totient is φ = 85094940.

The previous prime is 85094927. The next prime is 85094959. The reversal of 85094941 is 14949058.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81522841 + 3572100 = 9029^2 + 1890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85094941 is a prime.

It is a super-2 number, since 2×85094941² = 14482297967586962, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 85094894 and 85094903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85094921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42547470 + 42547471.

It is an arithmetic number, because the mean of its divisors is an integer number (42547471).

Almost surely, 2^85094941 is an apocalyptic number.

It is an amenable number.

85094941 is a deficient number, since it is larger than the sum of its proper divisors (1).

85094941 is an equidigital number, since it uses as much as digits as its factorization.

85094941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 85094941 is about 9224.6919189749. The cubic root of 85094941 is about 439.8466080324.

The spelling of 85094941 in words is "eighty-five million, ninety-four thousand, nine hundred forty-one".