8115045 has 16 divisors (see below), whose sum is σ = 13163712. Its totient is φ = 4268160.

The previous prime is 8115011. The next prime is 8115049. The reversal of 8115045 is 5405118.

It is not a de Polignac number, because 8115045 - 2¹⁰ = 8114021 is a prime.

It is a super-3 number, since 3×8115045³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8115049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2611 + ... + 4800.

It is an arithmetic number, because the mean of its divisors is an integer number (822732).

Almost surely, 2^8115045 is an apocalyptic number.

It is an amenable number.

8115045 is a deficient number, since it is larger than the sum of its proper divisors (5048667).

8115045 is a wasteful number, since it uses less digits than its factorization.

8115045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7492.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 8115045 is about 2848.6918050221. The cubic root of 8115045 is about 200.9541490921.

The spelling of 8115045 in words is "eight million, one hundred fifteen thousand, forty-five".