8149266 has 24 divisors (see below), whose sum is σ = 17769024. Its totient is φ = 2699160.

The previous prime is 8149259. The next prime is 8149279. The reversal of 8149266 is 6629418.

It is a self number, because there is not a number n which added to its sum of digits gives 8149266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1651 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (740376).

Almost surely, 2^8149266 is an apocalyptic number.

8149266 is an abundant number, since it is smaller than the sum of its proper divisors (9619758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8149266 is a wasteful number, since it uses less digits than its factorization.

8149266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2883 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 8149266 is about 2854.6919273365. The cubic root of 8149266 is about 201.2362263119.

The spelling of 8149266 in words is "eight million, one hundred forty-nine thousand, two hundred sixty-six".