80825342 has 16 divisors (see below), whose sum is σ = 131522832. Its totient is φ = 37030080.

The previous prime is 80825341. The next prime is 80825359. The reversal of 80825342 is 24352808.

It is a junction number, because it is equal to n+sod(n) for n = 80825299 and 80825308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80825341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7784 + ... + 14907.

It is an arithmetic number, because the mean of its divisors is an integer number (8220177).

Almost surely, 2^80825342 is an apocalyptic number.

80825342 is a deficient number, since it is larger than the sum of its proper divisors (50697490).

80825342 is a wasteful number, since it uses less digits than its factorization.

80825342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22843.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 80825342 is about 8990.2915414351. The cubic root of 80825342 is about 432.3636591195.

The spelling of 80825342 in words is "eighty million, eight hundred twenty-five thousand, three hundred forty-two".