8126946 has 48 divisors (see below), whose sum is σ = 19226400. Its totient is φ = 2537568.

The previous prime is 8126917. The next prime is 8126953. The reversal of 8126946 is 6496218.

It is a super-3 number, since 3×8126946³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8126946.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91270 + ... + 91358.

It is an arithmetic number, because the mean of its divisors is an integer number (400550).

Almost surely, 2^8126946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8126946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9613200).

8126946 is an abundant number, since it is smaller than the sum of its proper divisors (11099454).

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

8126946 is a wasteful number, since it uses less digits than its factorization.

8126946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 113 counting only the distinct ones).

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

The square root of 8126946 is about 2850.7798932924. The cubic root of 8126946 is about 201.0523365607.

The spelling of 8126946 in words is "eight million, one hundred twenty-six thousand, nine hundred forty-six".