80252844 has 24 divisors (see below), whose sum is σ = 214007808. Its totient is φ = 22929360.

The previous prime is 80252839. The next prime is 80252863. The reversal of 80252844 is 44825208.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 477612 + ... + 477779.

It is an arithmetic number, because the mean of its divisors is an integer number (8916992).

Almost surely, 2^80252844 is an apocalyptic number.

80252844 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

80252844 is an abundant number, since it is smaller than the sum of its proper divisors (133754964).

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

80252844 is a wasteful number, since it uses less digits than its factorization.

80252844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955405 (or 955403 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 80252844 is about 8958.3951687788. The cubic root of 80252844 is about 431.3404071747.

The spelling of 80252844 in words is "eighty million, two hundred fifty-two thousand, eight hundred forty-four".