8797945 has 8 divisors (see below), whose sum is σ = 11369736. Its totient is φ = 6496896.

The previous prime is 8797939. The next prime is 8797949. The reversal of 8797945 is 5497978.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 434281 + 8363664 = 659^2 + 2892^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8797945 - 2¹⁵ = 8765177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8797949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67612 + ... + 67741.

It is an arithmetic number, because the mean of its divisors is an integer number (1421217).

Almost surely, 2^8797945 is an apocalyptic number.

It is an amenable number.

8797945 is a deficient number, since it is larger than the sum of its proper divisors (2571791).

8797945 is a wasteful number, since it uses less digits than its factorization.

8797945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135371.

The product of its digits is 635040, while the sum is 49.

The square root of 8797945 is about 2966.1330044352. The cubic root of 8797945 is about 206.4399511156.

The spelling of 8797945 in words is "eight million, seven hundred ninety-seven thousand, nine hundred forty-five".