9112641 has 8 divisors (see below), whose sum is σ = 12569280. Its totient is φ = 5865552.

The previous prime is 9112639. The next prime is 9112643. The reversal of 9112641 is 1462119.

It is an interprime number because it is at equal distance from previous prime (9112639) and next prime (9112643).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9112641 - 2¹ = 9112639 is a prime.

It is a Curzon number.

9112641 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9112643) 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, 52285 + ... + 52458.

It is an arithmetic number, because the mean of its divisors is an integer number (1571160).

Almost surely, 2^9112641 is an apocalyptic number.

It is an amenable number.

9112641 is a deficient number, since it is larger than the sum of its proper divisors (3456639).

9112641 is a wasteful number, since it uses less digits than its factorization.

9112641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104775.

The product of its digits is 432, while the sum is 24.

The square root of 9112641 is about 3018.7151240221. The cubic root of 9112641 is about 208.8725748141.

The spelling of 9112641 in words is "nine million, one hundred twelve thousand, six hundred forty-one".