8194959 has 16 divisors (see below), whose sum is σ = 12198240. Its totient is φ = 5437440.

The previous prime is 8194951. The next prime is 8194961. The reversal of 8194959 is 9594918.

It is not a de Polignac number, because 8194959 - 2³ = 8194951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6349 + ... + 7529.

It is an arithmetic number, because the mean of its divisors is an integer number (762390).

Almost surely, 2^8194959 is an apocalyptic number.

8194959 is a deficient number, since it is larger than the sum of its proper divisors (4003281).

8194959 is a wasteful number, since it uses less digits than its factorization.

8194959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1441 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 8194959 is about 2862.6838805568. The cubic root of 8194959 is about 201.6116365874.

It can be divided in two parts, 819 and 4959, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 8194959 in words is "eight million, one hundred ninety-four thousand, nine hundred fifty-nine".