9412609 has 4 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 9390340.

The previous prime is 9412603. The next prime is 9412631. The reversal of 9412609 is 9062149.

It is a happy number.

9412609 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9062149 = 547 ⋅16567.

It is a cyclic number.

It is not a de Polignac number, because 9412609 - 2¹¹ = 9410561 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9412603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10489 + ... + 11350.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

It is a Proth number, since it is equal to 1149 ⋅ 2¹³ + 1 and 1149 < 2¹³.

Almost surely, 2^9412609 is an apocalyptic number.

It is an amenable number.

9412609 is a deficient number, since it is larger than the sum of its proper divisors (22271).

9412609 is a wasteful number, since it uses less digits than its factorization.

9412609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22270.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 9412609 is about 3067.9975554097. The cubic root of 9412609 is about 211.1397515365.

The spelling of 9412609 in words is "nine million, four hundred twelve thousand, six hundred nine".