9201606 has 32 divisors (see below), whose sum is σ = 19332096. Its totient is φ = 2916000.

The previous prime is 9201601. The next prime is 9201611. The reversal of 9201606 is 6061029.

9201606 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9201601) and next prime (9201611).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9201601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10941 + ... + 11751.

It is an arithmetic number, because the mean of its divisors is an integer number (604128).

Almost surely, 2^9201606 is an apocalyptic number.

9201606 is the 1919-th centered pentagonal number.

9201606 is an abundant number, since it is smaller than the sum of its proper divisors (10130490).

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

9201606 is a wasteful number, since it uses less digits than its factorization.

9201606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 9201606 is about 3033.4149073280. The cubic root of 9201606 is about 209.5501026019.

The spelling of 9201606 in words is "nine million, two hundred one thousand, six hundred six".