8059491 has 12 divisors (see below), whose sum is σ = 12699960. Its totient is φ = 4884480.

The previous prime is 8059489. The next prime is 8059511. The reversal of 8059491 is 1949508.

It is not a de Polignac number, because 8059491 - 2¹ = 8059489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8059291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40606 + ... + 40803.

It is an arithmetic number, because the mean of its divisors is an integer number (1058330).

Almost surely, 2^8059491 is an apocalyptic number.

8059491 is a deficient number, since it is larger than the sum of its proper divisors (4640469).

8059491 is a wasteful number, since it uses less digits than its factorization.

8059491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81426 (or 81423 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 8059491 is about 2838.9242680987. The cubic root of 8059491 is about 200.4945345036.

It can be divided in two parts, 805 and 9491, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 8059491 in words is "eight million, fifty-nine thousand, four hundred ninety-one".