412636512 has 144 divisors (see below), whose sum is σ = 1169743680. Its totient is φ = 127322112.

The previous prime is 412636493. The next prime is 412636541. The reversal of 412636512 is 215636214.

It is a super-2 number, since 2×412636512² = 340537782071052288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 412636512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2968539 + ... + 2968677.

It is an arithmetic number, because the mean of its divisors is an integer number (8123220).

Almost surely, 2^412636512 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 412636512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584871840).

412636512 is an abundant number, since it is smaller than the sum of its proper divisors (757107168).

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

412636512 is a wasteful number, since it uses less digits than its factorization.

412636512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 268 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 412636512 is about 20313.4564267138. The cubic root of 412636512 is about 744.4848845205.

The spelling of 412636512 in words is "four hundred twelve million, six hundred thirty-six thousand, five hundred twelve".