8802145 has 12 divisors (see below), whose sum is σ = 11610900. Its totient is φ = 6401120.

The previous prime is 8802097. The next prime is 8802161. The reversal of 8802145 is 5412088.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 3415104 = 2321^2 + 1848^2 .

It is not a de Polignac number, because 8802145 - 2⁹ = 8801633 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6670 + ... + 7879.

It is an arithmetic number, because the mean of its divisors is an integer number (967575).

Almost surely, 2^8802145 is an apocalyptic number.

It is an amenable number.

8802145 is a deficient number, since it is larger than the sum of its proper divisors (2808755).

8802145 is a wasteful number, since it uses less digits than its factorization.

8802145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576 (or 14565 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 8802145 is about 2966.8409124859. The cubic root of 8802145 is about 206.4727962804.

It can be divided in two parts, 880 and 2145, that added together give a square (3025 = 55²).

The spelling of 8802145 in words is "eight million, eight hundred two thousand, one hundred forty-five".