8262945 has 32 divisors (see below), whose sum is σ = 14864640. Its totient is φ = 4354560.

The previous prime is 8262937. The next prime is 8262949. The reversal of 8262945 is 5492628.

It is a happy number.

8262945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8262945 - 2³ = 8262937 is a prime.

8262945 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8262949) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12780 + ... + 13410.

It is an arithmetic number, because the mean of its divisors is an integer number (464520).

Almost surely, 2^8262945 is an apocalyptic number.

It is an amenable number.

8262945 is a deficient number, since it is larger than the sum of its proper divisors (6601695).

8262945 is a wasteful number, since it uses less digits than its factorization.

8262945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 736 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 8262945 is about 2874.5338752570. The cubic root of 8262945 is about 202.1676303527.

The spelling of 8262945 in words is "eight million, two hundred sixty-two thousand, nine hundred forty-five".