10904589 has 6 divisors (see below), whose sum is σ = 15751086. Its totient is φ = 7269720.

The previous prime is 10904587. The next prime is 10904617. The reversal of 10904589 is 98540901.

It can be written as a sum of positive squares in only one way, i.e., 10017225 + 887364 = 3165^2 + 942^2 .

It is not a de Polignac number, because 10904589 - 2¹ = 10904587 is a prime.

It is a super-2 number, since 2×10904589² = 237820122517842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10904587) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 605802 + ... + 605819.

It is an arithmetic number, because the mean of its divisors is an integer number (2625181).

Almost surely, 2^10904589 is an apocalyptic number.

It is an amenable number.

10904589 is a deficient number, since it is larger than the sum of its proper divisors (4846497).

10904589 is a wasteful number, since it uses less digits than its factorization.

10904589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211627 (or 1211624 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 10904589 is about 3302.2097147213. The cubic root of 10904589 is about 221.7531343996.

The spelling of 10904589 in words is "ten million, nine hundred four thousand, five hundred eighty-nine".