801575016 has 32 divisors (see below), whose sum is σ = 2186114400. Its totient is φ = 242901440.

The previous prime is 801574979. The next prime is 801575017. The reversal of 801575016 is 610575108.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (801575017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517871 + ... + 1518398.

It is an arithmetic number, because the mean of its divisors is an integer number (68316075).

Almost surely, 2^801575016 is an apocalyptic number.

It is an amenable number.

801575016 is an abundant number, since it is smaller than the sum of its proper divisors (1384539384).

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

801575016 is a wasteful number, since it uses less digits than its factorization.

801575016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036289 (or 3036285 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 801575016 is about 28312.1001693622. The cubic root of 801575016 is about 928.9265820812.

The spelling of 801575016 in words is "eight hundred one million, five hundred seventy-five thousand, sixteen".