80385852 has 24 divisors (see below), whose sum is σ = 193618432. Its totient is φ = 25930800.

The previous prime is 80385847. The next prime is 80385881. The reversal of 80385852 is 25858308.

It is a self number, because there is not a number n which added to its sum of digits gives 80385852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107674 + ... + 108417.

Almost surely, 2^80385852 is an apocalyptic number.

It is an amenable number.

80385852 is an abundant number, since it is smaller than the sum of its proper divisors (113232580).

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

80385852 is a wasteful number, since it uses less digits than its factorization.

80385852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216129 (or 216127 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 80385852 is about 8965.8157464896. The cubic root of 80385852 is about 431.5785713565.

The spelling of 80385852 in words is "eighty million, three hundred eighty-five thousand, eight hundred fifty-two".