1412812806 has 16 divisors (see below), whose sum is σ = 2852034624. Its totient is φ = 466536104.

The previous prime is 1412812801. The next prime is 1412812823. The reversal of 1412812806 is 6082182141.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412812801) 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, 1099680 + ... + 1100963.

It is an arithmetic number, because the mean of its divisors is an integer number (178252164).

Almost surely, 2^1412812806 is an apocalyptic number.

1412812806 is an abundant number, since it is smaller than the sum of its proper divisors (1439221818).

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

1412812806 is a wasteful number, since it uses less digits than its factorization.

1412812806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200755.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1412812806 is about 37587.4022246816. The cubic root of 1412812806 is about 1122.0913321962.

Adding to 1412812806 its reverse (6082182141), we get a palindrome (7494994947).

The spelling of 1412812806 in words is "one billion, four hundred twelve million, eight hundred twelve thousand, eight hundred six".