80734422 has 8 divisors (see below), whose sum is σ = 161468856. Its totient is φ = 26911472.

The previous prime is 80734421. The next prime is 80734457. The reversal of 80734422 is 22443708.

It is a sphenic number, since it is the product of 3 distinct primes.

80734422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 80734422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80734421) 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, 6727863 + ... + 6727874.

It is an arithmetic number, because the mean of its divisors is an integer number (20183607).

Almost surely, 2^80734422 is an apocalyptic number.

80734422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80734422 is a wasteful number, since it uses less digits than its factorization.

80734422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13455742.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 80734422 is about 8985.2335528911. The cubic root of 80734422 is about 432.2014770935.

The spelling of 80734422 in words is "eighty million, seven hundred thirty-four thousand, four hundred twenty-two".