801537216 has 112 divisors (see below), whose sum is σ = 2306519136. Its totient is φ = 244629504.

The previous prime is 801537161. The next prime is 801537241. The reversal of 801537216 is 612735108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117450 + ... + 124086.

Almost surely, 2^801537216 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 801537216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1153259568).

801537216 is an abundant number, since it is smaller than the sum of its proper divisors (1504981920).

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

801537216 is a wasteful number, since it uses less digits than its factorization.

801537216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 801537216 is about 28311.4326023958. The cubic root of 801537216 is about 928.9119800057.

The spelling of 801537216 in words is "eight hundred one million, five hundred thirty-seven thousand, two hundred sixteen".