412878544 has 40 divisors (see below), whose sum is σ = 867835080. Its totient is φ = 189155328.

The previous prime is 412878469. The next prime is 412878559. The reversal of 412878544 is 445878214.

It can be written as a sum of positive squares in 4 ways, for example, as 788544 + 412090000 = 888^2 + 20300^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 412878544.

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 7 ways as a sum of consecutive naturals, for example, 21252 + ... + 35740.

It is an arithmetic number, because the mean of its divisors is an integer number (21695877).

Almost surely, 2^412878544 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 412878544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433917540).

412878544 is an abundant number, since it is smaller than the sum of its proper divisors (454956536).

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

412878544 is a wasteful number, since it uses less digits than its factorization.

412878544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14647 (or 14641 counting only the distinct ones).

The product of its digits is 286720, while the sum is 43.

The square root of 412878544 is about 20319.4129836469. The cubic root of 412878544 is about 744.6304153059.

The spelling of 412878544 in words is "four hundred twelve million, eight hundred seventy-eight thousand, five hundred forty-four".