94084861 has 4 divisors (see below), whose sum is σ = 101322172. Its totient is φ = 86847552.

The previous prime is 94084849. The next prime is 94084871. The reversal of 94084861 is 16848049.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7873636 + 86211225 = 2806^2 + 9285^2 .

It is a cyclic number.

It is not a de Polignac number, because 94084861 - 2¹³ = 94076669 is a prime.

It is a super-2 number, since 2×94084861² = 17703922138778642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94084801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3618636 + ... + 3618661.

It is an arithmetic number, because the mean of its divisors is an integer number (25330543).

Almost surely, 2^94084861 is an apocalyptic number.

It is an amenable number.

94084861 is a deficient number, since it is larger than the sum of its proper divisors (7237311).

94084861 is a wasteful number, since it uses less digits than its factorization.

94084861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7237310.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 94084861 is about 9699.7350994757. The cubic root of 94084861 is about 454.8203791264.

The spelling of 94084861 in words is "ninety-four million, eighty-four thousand, eight hundred sixty-one".