909064 has 16 divisors (see below), whose sum is σ = 1835820. Its totient is φ = 419520.

The previous prime is 909061. The next prime is 909071. The reversal of 909064 is 460909.

It can be written as a sum of positive squares in 2 ways, for example, as 792100 + 116964 = 890^2 + 342^2 .

It is not an unprimeable number, because it can be changed into a prime (909061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4267 + ... + 4474.

2⁹⁰⁹⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

909064 is an abundant number, since it is smaller than the sum of its proper divisors (926756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

909064 is a wasteful number, since it uses less digits than its factorization.

909064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760 (or 8756 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 909064 is about 953.4484778948. The cubic root of 909064 is about 96.8719747928.

The spelling of 909064 in words is "nine hundred nine thousand, sixty-four".