80758242 has 32 divisors (see below), whose sum is σ = 180144000. Its totient is φ = 26817264.

The previous prime is 80758241. The next prime is 80758247. The reversal of 80758242 is 24285708.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80758197 and 80758206.

It is not an unprimeable number, because it can be changed into a prime (80758241) 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, 12259 + ... + 17657.

It is an arithmetic number, because the mean of its divisors is an integer number (5629500).

Almost surely, 2^80758242 is an apocalyptic number.

80758242 is an abundant number, since it is smaller than the sum of its proper divisors (99385758).

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

80758242 is a wasteful number, since it uses less digits than its factorization.

80758242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687 (or 5681 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 80758242 is about 8986.5589632517. The cubic root of 80758242 is about 432.2439786957.

It can be divided in two parts, 807 and 58242, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 80758242 in words is "eighty million, seven hundred fifty-eight thousand, two hundred forty-two".