412207020 has 36 divisors (see below), whose sum is σ = 1250361840. Its totient is φ = 109921824.

The previous prime is 412207013. The next prime is 412207051. The reversal of 412207020 is 20702214.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 412206984 and 412207002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1144840 + ... + 1145199.

Almost surely, 2^412207020 is an apocalyptic number.

It is an amenable number.

412207020 is an abundant number, since it is smaller than the sum of its proper divisors (838154820).

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

412207020 is a wasteful number, since it uses less digits than its factorization.

412207020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290054 (or 2290049 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 412207020 is about 20302.8820614217. The cubic root of 412207020 is about 744.2264962505.

Adding to 412207020 its reverse (20702214), we get a palindrome (432909234).

The spelling of 412207020 in words is "four hundred twelve million, two hundred seven thousand, twenty".