412020224 has 120 divisors (see below), whose sum is σ = 1045399608. Its totient is φ = 160419840.

The previous prime is 412020223. The next prime is 412020233. The reversal of 412020224 is 422020214.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412020223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275222 + ... + 276714.

Almost surely, 2^412020224 is an apocalyptic number.

412020224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412020224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522699804).

412020224 is an abundant number, since it is smaller than the sum of its proper divisors (633379384).

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

412020224 is a wasteful number, since it uses less digits than its factorization.

412020224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 412020224 is about 20298.2813065540. The cubic root of 412020224 is about 744.1140612115.

Adding to 412020224 its reverse (422020214), we get a palindrome (834040438).

The spelling of 412020224 in words is "four hundred twelve million, twenty thousand, two hundred twenty-four".