9245989 has 8 divisors (see below), whose sum is σ = 9959840. Its totient is φ = 8554896.

The previous prime is 9245987. The next prime is 9246007. The reversal of 9245989 is 9895429.

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 9245989 - 2¹ = 9245987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9245987) 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, 4842 + ... + 6475.

It is an arithmetic number, because the mean of its divisors is an integer number (1244980).

Almost surely, 2^9245989 is an apocalyptic number.

It is an amenable number.

9245989 is a deficient number, since it is larger than the sum of its proper divisors (713851).

9245989 is a wasteful number, since it uses less digits than its factorization.

9245989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11379.

The product of its digits is 233280, while the sum is 46.

The square root of 9245989 is about 3040.7217893125. The cubic root of 9245989 is about 209.8864768128.

The spelling of 9245989 in words is "nine million, two hundred forty-five thousand, nine hundred eighty-nine".