8132045 has 16 divisors (see below), whose sum is σ = 10136880. Its totient is φ = 6257664.

The previous prime is 8132039. The next prime is 8132051. The reversal of 8132045 is 5402318.

8132045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8132039) and next prime (8132051).

It can be written as a sum of positive squares in 8 ways, for example, as 749956 + 7382089 = 866^2 + 2717^2 .

It is a cyclic number.

It is not a de Polignac number, because 8132045 - 2¹⁴ = 8115661 is a prime.

It is a super-2 number, since 2×8132045² = 132260311764050, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 8132045.

It is a congruent number.

It is an unprimeable number.

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, 20711 + ... + 21099.

It is an arithmetic number, because the mean of its divisors is an integer number (633555).

Almost surely, 2^8132045 is an apocalyptic number.

It is an amenable number.

8132045 is a deficient number, since it is larger than the sum of its proper divisors (2004835).

8132045 is a wasteful number, since it uses less digits than its factorization.

8132045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8132045 is about 2851.6740697352. The cubic root of 8132045 is about 201.0943757858.

The spelling of 8132045 in words is "eight million, one hundred thirty-two thousand, forty-five".