9252789 has 16 divisors (see below), whose sum is σ = 15184512. Its totient is φ = 4880448.

The previous prime is 9252781. The next prime is 9252797. The reversal of 9252789 is 9872529.

It is an interprime number because it is at equal distance from previous prime (9252781) and next prime (9252797).

It is not a de Polignac number, because 9252789 - 2³ = 9252781 is a prime.

It is a super-2 number, since 2×9252789² = 171228208557042, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9252789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9252781) 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, 16674 + ... + 17219.

It is an arithmetic number, because the mean of its divisors is an integer number (949032).

Almost surely, 2^9252789 is an apocalyptic number.

It is an amenable number.

9252789 is a deficient number, since it is larger than the sum of its proper divisors (5931723).

9252789 is a wasteful number, since it uses less digits than its factorization.

9252789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33916.

The product of its digits is 90720, while the sum is 42.

The square root of 9252789 is about 3041.8397393683. The cubic root of 9252789 is about 209.9379181566.

The spelling of 9252789 in words is "nine million, two hundred fifty-two thousand, seven hundred eighty-nine".