412745140 has 12 divisors (see below), whose sum is σ = 866764836. Its totient is φ = 165098048.

The previous prime is 412745119. The next prime is 412745167. The reversal of 412745140 is 41547214.

It can be written as a sum of positive squares in 2 ways, for example, as 130370724 + 282374416 = 11418^2 + 16804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412745099 and 412745108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10318609 + ... + 10318648.

It is an arithmetic number, because the mean of its divisors is an integer number (72230403).

Almost surely, 2^412745140 is an apocalyptic number.

It is an amenable number.

412745140 is an abundant number, since it is smaller than the sum of its proper divisors (454019696).

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

412745140 is a wasteful number, since it uses less digits than its factorization.

412745140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20637266 (or 20637264 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 412745140 is about 20316.1300448683. The cubic root of 412745140 is about 744.5502082022.

The spelling of 412745140 in words is "four hundred twelve million, seven hundred forty-five thousand, one hundred forty".