8331130 has 16 divisors (see below), whose sum is σ = 15075720. Its totient is φ = 3314752.

The previous prime is 8331097. The next prime is 8331131. The reversal of 8331130 is 311338.

8331130 = T₁₈₂₃ + T₁₈₂₄ + ... + T₁₈₂₇.

It can be written as a sum of positive squares in 4 ways, for example, as 7935489 + 395641 = 2817^2 + 629^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8331098 and 8331107.

It is not an unprimeable number, because it can be changed into a prime (8331131) 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, 145 + ... + 4084.

Almost surely, 2^8331130 is an apocalyptic number.

8331130 is a deficient number, since it is larger than the sum of its proper divisors (6744590).

8331130 is a wasteful number, since it uses less digits than its factorization.

8331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 8331130 is about 2886.3696921912. The cubic root of 8331130 is about 202.7221967862.

Adding to 8331130 its reverse (311338), we get a palindrome (8642468).

It can be divided in two parts, 83 and 31130, that added together give a palindrome (31213).

The spelling of 8331130 in words is "eight million, three hundred thirty-one thousand, one hundred thirty".