412446648 has 32 divisors (see below), whose sum is σ = 1042707600. Its totient is φ = 135936768.

The previous prime is 412446647. The next prime is 412446653. The reversal of 412446648 is 846644214.

It is a super-2 number, since 2×412446648² = 340224474892871808, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412446647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94411 + ... + 98682.

Almost surely, 2^412446648 is an apocalyptic number.

It is an amenable number.

412446648 is an abundant number, since it is smaller than the sum of its proper divisors (630260952).

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

412446648 is a wasteful number, since it uses less digits than its factorization.

412446648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193191 (or 193187 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The square root of 412446648 is about 20308.7825336725. The cubic root of 412446648 is about 744.3706818593.

The spelling of 412446648 in words is "four hundred twelve million, four hundred forty-six thousand, six hundred forty-eight".