412812847 has 4 divisors (see below), whose sum is σ = 412933936. Its totient is φ = 412691760.

The previous prime is 412812839. The next prime is 412812871. The reversal of 412812847 is 748218214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412812847 - 2³ = 412812839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412815847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55278 + ... + 62299.

It is an arithmetic number, because the mean of its divisors is an integer number (103233484).

Almost surely, 2^412812847 is an apocalyptic number.

412812847 is a deficient number, since it is larger than the sum of its proper divisors (121089).

412812847 is a wasteful number, since it uses less digits than its factorization.

412812847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121088.

The product of its digits is 28672, while the sum is 37.

The square root of 412812847 is about 20317.7963125926. The cubic root of 412812847 is about 744.5909181543.

The spelling of 412812847 in words is "four hundred twelve million, eight hundred twelve thousand, eight hundred forty-seven".