412645236 has 24 divisors (see below), whose sum is σ = 978624864. Its totient is φ = 135293280.

The previous prime is 412645217. The next prime is 412645237. The reversal of 412645236 is 632546214.

It is a junction number, because it is equal to n+sod(n) for n = 412645197 and 412645206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412645237) 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, 281130 + ... + 282593.

It is an arithmetic number, because the mean of its divisors is an integer number (40776036).

Almost surely, 2^412645236 is an apocalyptic number.

It is an amenable number.

412645236 is an abundant number, since it is smaller than the sum of its proper divisors (565979628).

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

412645236 is a wasteful number, since it uses less digits than its factorization.

412645236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563791 (or 563789 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 412645236 is about 20313.6711600833. The cubic root of 412645236 is about 744.4901311400.

The spelling of 412645236 in words is "four hundred twelve million, six hundred forty-five thousand, two hundred thirty-six".