80359422 has 64 divisors (see below), whose sum is σ = 191552256. Its totient is φ = 22152960.

The previous prime is 80359403. The next prime is 80359423. The reversal of 80359422 is 22495308.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80359423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61993 + ... + 63275.

It is an arithmetic number, because the mean of its divisors is an integer number (2993004).

Almost surely, 2^80359422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80359422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95776128).

80359422 is an abundant number, since it is smaller than the sum of its proper divisors (111192834).

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

80359422 is a wasteful number, since it uses less digits than its factorization.

80359422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 80359422 is about 8964.3416936215. The cubic root of 80359422 is about 431.5312667139.

The spelling of 80359422 in words is "eighty million, three hundred fifty-nine thousand, four hundred twenty-two".