412860812 has 48 divisors (see below), whose sum is σ = 891690240. Its totient is φ = 162879552.

The previous prime is 412860803. The next prime is 412860829. The reversal of 412860812 is 218068214.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151163 + ... + 153869.

It is an arithmetic number, because the mean of its divisors is an integer number (18576880).

Almost surely, 2^412860812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412860812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445845120).

412860812 is an abundant number, since it is smaller than the sum of its proper divisors (478829428).

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

412860812 is a wasteful number, since it uses less digits than its factorization.

412860812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 412860812 is about 20318.9766474594. The cubic root of 412860812 is about 744.6197552093.

The spelling of 412860812 in words is "four hundred twelve million, eight hundred sixty thousand, eight hundred twelve".