812208088 has 8 divisors (see below), whose sum is σ = 1522890180. Its totient is φ = 406104040.

The previous prime is 812208083. The next prime is 812208097. The reversal of 812208088 is 880802218.

812208088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (812208083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50762998 + ... + 50763013.

Almost surely, 2^812208088 is an apocalyptic number.

It is an amenable number.

812208088 is a deficient number, since it is larger than the sum of its proper divisors (710682092).

812208088 is a wasteful number, since it uses less digits than its factorization.

812208088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101526017 (or 101526013 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 37.

The square root of 812208088 is about 28499.2646922688. The cubic root of 812208088 is about 933.0160255830.

The spelling of 812208088 in words is "eight hundred twelve million, two hundred eight thousand, eighty-eight".