8166526 has 8 divisors (see below), whose sum is σ = 12301344. Its totient is φ = 4066080.

The previous prime is 8166469. The next prime is 8166553. The reversal of 8166526 is 6256618.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8166491 and 8166500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7990 + ... + 8953.

It is an arithmetic number, because the mean of its divisors is an integer number (1537668).

Almost surely, 2^8166526 is an apocalyptic number.

8166526 is a deficient number, since it is larger than the sum of its proper divisors (4134818).

8166526 is a wasteful number, since it uses less digits than its factorization.

8166526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17186.

The product of its digits is 17280, while the sum is 34.

The square root of 8166526 is about 2857.7134216013. The cubic root of 8166526 is about 201.3781977072.

It can be divided in two parts, 816 and 6526, that multiplied together give a triangular number (5325216 = T₃₂₆₃).

The spelling of 8166526 in words is "eight million, one hundred sixty-six thousand, five hundred twenty-six".