8297145 has 24 divisors (see below), whose sum is σ = 14691456. Its totient is φ = 4329888.

The previous prime is 8297143. The next prime is 8297171. The reversal of 8297145 is 5417928.

It is not a de Polignac number, because 8297145 - 2¹ = 8297143 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8297141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154 + ... + 4076.

It is an arithmetic number, because the mean of its divisors is an integer number (612144).

Almost surely, 2^8297145 is an apocalyptic number.

It is an amenable number.

8297145 is a deficient number, since it is larger than the sum of its proper divisors (6394311).

8297145 is a wasteful number, since it uses less digits than its factorization.

8297145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981 (or 3978 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 8297145 is about 2880.4765230774. The cubic root of 8297145 is about 202.4461676750.

The spelling of 8297145 in words is "eight million, two hundred ninety-seven thousand, one hundred forty-five".