9144685 has 16 divisors (see below), whose sum is σ = 12493440. Its totient is φ = 6360640.

The previous prime is 9144679. The next prime is 9144689. The reversal of 9144685 is 5864419.

It is a happy number.

9144685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9144685 - 2³ = 9144677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9144689) 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, 2350 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (780840).

Almost surely, 2^9144685 is an apocalyptic number.

It is an amenable number.

9144685 is a deficient number, since it is larger than the sum of its proper divisors (3348755).

9144685 is a wasteful number, since it uses less digits than its factorization.

9144685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268.

The product of its digits is 34560, while the sum is 37.

The square root of 9144685 is about 3024.0180224331. The cubic root of 9144685 is about 209.1171172682.

The spelling of 9144685 in words is "nine million, one hundred forty-four thousand, six hundred eighty-five".