8412530 has 32 divisors (see below), whose sum is σ = 17680896. Its totient is φ = 2821824.

The previous prime is 8412529. The next prime is 8412533. The reversal of 8412530 is 352148.

It is a super-2 number, since 2×8412530² = 141541322001800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8412496 and 8412505.

It is not an unprimeable number, because it can be changed into a prime (8412533) 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, 2012 + ... + 4568.

It is an arithmetic number, because the mean of its divisors is an integer number (552528).

Almost surely, 2^8412530 is an apocalyptic number.

8412530 is an abundant number, since it is smaller than the sum of its proper divisors (9268366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8412530 is a wasteful number, since it uses less digits than its factorization.

8412530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8412530 is about 2900.4361740952. The cubic root of 8412530 is about 203.3802961189.

Adding to 8412530 its reverse (352148), we get a palindrome (8764678).

The spelling of 8412530 in words is "eight million, four hundred twelve thousand, five hundred thirty".