80825356 has 12 divisors (see below), whose sum is σ = 141525720. Its totient is φ = 40389440.

The previous prime is 80825341. The next prime is 80825359. The reversal of 80825356 is 65352808.

It is not an unprimeable number, because it can be changed into a prime (80825359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3771 + ... + 13261.

It is an arithmetic number, because the mean of its divisors is an integer number (11793810).

Almost surely, 2^80825356 is an apocalyptic number.

It is an amenable number.

80825356 is a deficient number, since it is larger than the sum of its proper divisors (60700364).

80825356 is a wasteful number, since it uses less digits than its factorization.

80825356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11624 (or 11622 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 80825356 is about 8990.2923200528. The cubic root of 80825356 is about 432.3636840832.

The spelling of 80825356 in words is "eighty million, eight hundred twenty-five thousand, three hundred fifty-six".