801745024 has 48 divisors (see below), whose sum is σ = 1693971630. Its totient is φ = 376670208.

The previous prime is 801745013. The next prime is 801745027. The reversal of 801745024 is 420547108.

It can be written as a sum of positive squares in only one way, i.e., 589518400 + 212226624 = 24280^2 + 14568^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801745027) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1320529 + ... + 1321135.

Almost surely, 2^801745024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 801745024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846985815).

801745024 is an abundant number, since it is smaller than the sum of its proper divisors (892226606).

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

801745024 is an frugal number, since it uses more digits than its factorization.

801745024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 801745024 is about 28315.1024013688. The cubic root of 801745024 is about 928.9922502070.

The spelling of 801745024 in words is "eight hundred one million, seven hundred forty-five thousand, twenty-four".