80841134 has 8 divisors (see below), whose sum is σ = 132285528. Its totient is φ = 36745960.

The previous prime is 80841127. The next prime is 80841139. The reversal of 80841134 is 43114808.

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

It is a junction number, because it is equal to n+sod(n) for n = 80841097 and 80841106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80841139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837277 + ... + 1837320.

It is an arithmetic number, because the mean of its divisors is an integer number (16535691).

Almost surely, 2^80841134 is an apocalyptic number.

80841134 is a deficient number, since it is larger than the sum of its proper divisors (51444394).

80841134 is a wasteful number, since it uses less digits than its factorization.

80841134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674610.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 80841134 is about 8991.1697792890. The cubic root of 80841134 is about 432.3918163043.

The spelling of 80841134 in words is "eighty million, eight hundred forty-one thousand, one hundred thirty-four".