9258881 has 4 divisors (see below), whose sum is σ = 9340932. Its totient is φ = 9176832.

The previous prime is 9258869. The next prime is 9258919. The reversal of 9258881 is 1888529.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3182656 + 6076225 = 1784^2 + 2465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9258881 is a prime.

It is a super-2 number, since 2×9258881² = 171453754744322, 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 (9258841) 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, 40856 + ... + 41081.

It is an arithmetic number, because the mean of its divisors is an integer number (2335233).

Almost surely, 2^9258881 is an apocalyptic number.

It is an amenable number.

9258881 is a deficient number, since it is larger than the sum of its proper divisors (82051).

9258881 is a wasteful number, since it uses less digits than its factorization.

9258881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82050.

The product of its digits is 46080, while the sum is 41.

The square root of 9258881 is about 3042.8409422775. The cubic root of 9258881 is about 209.9839821494.

The spelling of 9258881 in words is "nine million, two hundred fifty-eight thousand, eight hundred eighty-one".