801285252 has 24 divisors (see below), whose sum is σ = 1968069600. Its totient is φ = 253037376.

The previous prime is 801285223. The next prime is 801285319. The reversal of 801285252 is 252582108.

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, 1756977 + ... + 1757432.

It is an arithmetic number, because the mean of its divisors is an integer number (82002900).

Almost surely, 2^801285252 is an apocalyptic number.

It is an amenable number.

801285252 is an abundant number, since it is smaller than the sum of its proper divisors (1166784348).

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

801285252 is a wasteful number, since it uses less digits than its factorization.

801285252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514435 (or 3514433 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 801285252 is about 28306.9823895095. The cubic root of 801285252 is about 928.8146350114.

The spelling of 801285252 in words is "eight hundred one million, two hundred eighty-five thousand, two hundred fifty-two".