9042117 has 12 divisors (see below), whose sum is σ = 14024736. Its totient is φ = 5166840.

The previous prime is 9042109. The next prime is 9042127. The reversal of 9042117 is 7112409.

9042117 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9042117 - 2³ = 9042109 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9042107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30609 + ... + 30902.

It is an arithmetic number, because the mean of its divisors is an integer number (1168728).

Almost surely, 2^9042117 is an apocalyptic number.

It is an amenable number.

9042117 is a deficient number, since it is larger than the sum of its proper divisors (4982619).

9042117 is a wasteful number, since it uses less digits than its factorization.

9042117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61528 (or 61521 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 9042117 is about 3007.0113069292. The cubic root of 9042117 is about 208.3323474442.

The spelling of 9042117 in words is "nine million, forty-two thousand, one hundred seventeen".