8965249 has 4 divisors (see below), whose sum is σ = 8975664. Its totient is φ = 8954836.

The previous prime is 8965217. The next prime is 8965261. The reversal of 8965249 is 9425698.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8965249 - 2⁵ = 8965217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8965279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3787 + ... + 5680.

It is an arithmetic number, because the mean of its divisors is an integer number (2243916).

Almost surely, 2^8965249 is an apocalyptic number.

8965249 is the 1894-th heptagonal number.

It is an amenable number.

8965249 is a deficient number, since it is larger than the sum of its proper divisors (10415).

8965249 is an equidigital number, since it uses as much as digits as its factorization.

8965249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10414.

The product of its digits is 155520, while the sum is 43.

The square root of 8965249 is about 2994.2025649578. The cubic root of 8965249 is about 207.7403147898.

The spelling of 8965249 in words is "eight million, nine hundred sixty-five thousand, two hundred forty-nine".