9164243 has 8 divisors (see below), whose sum is σ = 10050480. Its totient is φ = 8286880.

The previous prime is 9164231. The next prime is 9164249. The reversal of 9164243 is 3424619.

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 9164243 - 2⁶ = 9164179 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9164249) 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, 53 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (1256310).

Almost surely, 2^9164243 is an apocalyptic number.

9164243 is a deficient number, since it is larger than the sum of its proper divisors (886237).

9164243 is a wasteful number, since it uses less digits than its factorization.

9164243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437.

The product of its digits is 5184, while the sum is 29.

The square root of 9164243 is about 3027.2500722603. The cubic root of 9164243 is about 209.2660927041.

The spelling of 9164243 in words is "nine million, one hundred sixty-four thousand, two hundred forty-three".