8540965 has 8 divisors (see below), whose sum is σ = 10579968. Its totient is φ = 6612240.

The previous prime is 8540941. The next prime is 8540971. The reversal of 8540965 is 5690458.

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

It is not a de Polignac number, because 8540965 - 2⁵ = 8540933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27397 + ... + 27706.

It is an arithmetic number, because the mean of its divisors is an integer number (1322496).

Almost surely, 2^8540965 is an apocalyptic number.

It is an amenable number.

8540965 is a deficient number, since it is larger than the sum of its proper divisors (2039003).

8540965 is a wasteful number, since it uses less digits than its factorization.

8540965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55139.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 8540965 is about 2922.4929426775. The cubic root of 8540965 is about 204.4100827590.

The spelling of 8540965 in words is "eight million, five hundred forty thousand, nine hundred sixty-five".