9134281 has 6 divisors (see below), whose sum is σ = 9891150. Its totient is φ = 8431488.

The previous prime is 9134261. The next prime is 9134291. The reversal of 9134281 is 1824319.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 960400 + 8173881 = 980^2 + 2859^2 .

It is not a de Polignac number, because 9134281 - 2⁵ = 9134249 is a prime.

It is a super-2 number, since 2×9134281² = 166870178773922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9134261) 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, 26856 + ... + 27193.

It is an arithmetic number, because the mean of its divisors is an integer number (1648525).

Almost surely, 2^9134281 is an apocalyptic number.

It is an amenable number.

9134281 is a deficient number, since it is larger than the sum of its proper divisors (756869).

9134281 is a wasteful number, since it uses less digits than its factorization.

9134281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54075 (or 54062 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 9134281 is about 3022.2973050314. The cubic root of 9134281 is about 209.0377822921.

The spelling of 9134281 in words is "nine million, one hundred thirty-four thousand, two hundred eighty-one".