8397045 has 12 divisors (see below), whose sum is σ = 14554956. Its totient is φ = 4478400.

The previous prime is 8397041. The next prime is 8397073. The reversal of 8397045 is 5407938.

8397045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 3481956 = 2217^2 + 1866^2 .

It is not a de Polignac number, because 8397045 - 2² = 8397041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8397041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93256 + ... + 93345.

It is an arithmetic number, because the mean of its divisors is an integer number (1212913).

Almost surely, 2^8397045 is an apocalyptic number.

It is an amenable number.

8397045 is a deficient number, since it is larger than the sum of its proper divisors (6157911).

8397045 is a wasteful number, since it uses less digits than its factorization.

8397045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186612 (or 186609 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 8397045 is about 2897.7655184642. The cubic root of 8397045 is about 203.2554316527.

The spelling of 8397045 in words is "eight million, three hundred ninety-seven thousand, forty-five".