909601 has 8 divisors (see below), whose sum is σ = 1134144. Its totient is φ = 708720.

The previous prime is 909599. The next prime is 909611. The reversal of 909601 is 106909.

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 909601 - 2¹ = 909599 is a prime.

909601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (909611) 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, 5830 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (141768).

2⁹⁰⁹⁶⁰¹ is an apocalyptic number.

It is an amenable number.

909601 is a deficient number, since it is larger than the sum of its proper divisors (224543).

909601 is a wasteful number, since it uses less digits than its factorization.

909601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11831.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 909601 is about 953.7300456628. The cubic root of 909601 is about 96.8910456946.

The spelling of 909601 in words is "nine hundred nine thousand, six hundred one".