9125331 has 16 divisors (see below), whose sum is σ = 12570624. Its totient is φ = 5884704.

The previous prime is 9125323. The next prime is 9125341. The reversal of 9125331 is 1335219.

It is a happy number.

It is not a de Polignac number, because 9125331 - 2³ = 9125323 is a prime.

It is a super-2 number, since 2×9125331² = 166543331719122, which contains 22 as substring.

9125331 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9125321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16105 + ... + 16661.

It is an arithmetic number, because the mean of its divisors is an integer number (785664).

Almost surely, 2^9125331 is an apocalyptic number.

9125331 is a deficient number, since it is larger than the sum of its proper divisors (3445293).

9125331 is a wasteful number, since it uses less digits than its factorization.

9125331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730.

The product of its digits is 810, while the sum is 24.

The square root of 9125331 is about 3020.8162804116. The cubic root of 9125331 is about 208.9694864758.

The spelling of 9125331 in words is "nine million, one hundred twenty-five thousand, three hundred thirty-one".