80741238 has 32 divisors (see below), whose sum is σ = 164457216. Its totient is φ = 26422368.

The previous prime is 80741233. The next prime is 80741251. The reversal of 80741238 is 83214708.

It is a junction number, because it is equal to n+sod(n) for n = 80741199 and 80741208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80741233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97695 + ... + 98517.

It is an arithmetic number, because the mean of its divisors is an integer number (5139288).

Almost surely, 2^80741238 is an apocalyptic number.

80741238 is an abundant number, since it is smaller than the sum of its proper divisors (83715978).

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

80741238 is a wasteful number, since it uses less digits than its factorization.

80741238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 80741238 is about 8985.6128338584. The cubic root of 80741238 is about 432.2136396147.

The spelling of 80741238 in words is "eighty million, seven hundred forty-one thousand, two hundred thirty-eight".