8920465 has 8 divisors (see below), whose sum is σ = 10765440. Its totient is φ = 7095792.

The previous prime is 8920463. The next prime is 8920489. The reversal of 8920465 is 5640298.

It is a happy number.

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 8920465 - 2¹ = 8920463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8920465.

It is not an unprimeable number, because it can be changed into a prime (8920463) 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, 4089 + ... + 5878.

It is an arithmetic number, because the mean of its divisors is an integer number (1345680).

Almost surely, 2^8920465 is an apocalyptic number.

It is an amenable number.

8920465 is a deficient number, since it is larger than the sum of its proper divisors (1844975).

8920465 is a wasteful number, since it uses less digits than its factorization.

8920465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 8920465 is about 2986.7147503570. The cubic root of 8920465 is about 207.3938296553.

The spelling of 8920465 in words is "eight million, nine hundred twenty thousand, four hundred sixty-five".