8133045 has 16 divisors (see below), whose sum is σ = 13698240. Its totient is φ = 4109184.

The previous prime is 8133043. The next prime is 8133049. The reversal of 8133045 is 5403318.

It is not a de Polignac number, because 8133045 - 2¹ = 8133043 is a prime.

It is a super-2 number, since 2×8133045² = 132292841944050, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8133043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13984 + ... + 14553.

It is an arithmetic number, because the mean of its divisors is an integer number (856140).

Almost surely, 2^8133045 is an apocalyptic number.

It is an amenable number.

8133045 is a deficient number, since it is larger than the sum of its proper divisors (5565195).

8133045 is a wasteful number, since it uses less digits than its factorization.

8133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 8133045 is about 2851.8493999508. The cubic root of 8133045 is about 201.1026183264.

The spelling of 8133045 in words is "eight million, one hundred thirty-three thousand, forty-five".