10522609 has 16 divisors (see below), whose sum is σ = 11805696. Its totient is φ = 9331200.

The previous prime is 10522597. The next prime is 10522613. The reversal of 10522609 is 90622501.

10522609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10522609 - 2¹⁹ = 9998321 is a prime.

It is a super-2 number, since 2×10522609² = 221450600333762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10522619) 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, 21364 + ... + 21850.

It is an arithmetic number, because the mean of its divisors is an integer number (737856).

Almost surely, 2^10522609 is an apocalyptic number.

It is an amenable number.

10522609 is a deficient number, since it is larger than the sum of its proper divisors (1283087).

10522609 is a wasteful number, since it uses less digits than its factorization.

10522609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10522609 is about 3243.8571176918. The cubic root of 10522609 is about 219.1330134458.

The spelling of 10522609 in words is "ten million, five hundred twenty-two thousand, six hundred nine".