8125331 has 8 divisors (see below), whose sum is σ = 8601600. Its totient is φ = 7653960.

The previous prime is 8125321. The next prime is 8125343. The reversal of 8125331 is 1335218.

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

It is not a de Polignac number, because 8125331 - 2⁶ = 8125267 is a prime.

It is a super-2 number, since 2×8125331² = 132042007719122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8125297 and 8125306.

It is not an unprimeable number, because it can be changed into a prime (8125301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2510 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (1075200).

Almost surely, 2^8125331 is an apocalyptic number.

8125331 is a deficient number, since it is larger than the sum of its proper divisors (476269).

8125331 is a wasteful number, since it uses less digits than its factorization.

8125331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449.

The product of its digits is 720, while the sum is 23.

The square root of 8125331 is about 2850.4966233974. The cubic root of 8125331 is about 201.0390178621.

The spelling of 8125331 in words is "eight million, one hundred twenty-five thousand, three hundred thirty-one".