801107712 has 72 divisors (see below), whose sum is σ = 2369036880. Its totient is φ = 267033600.

The previous prime is 801107701. The next prime is 801107717. The reversal of 801107712 is 217701108.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801107717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51039 + ... + 64862.

It is an arithmetic number, because the mean of its divisors is an integer number (32903290).

Almost surely, 2^801107712 is an apocalyptic number.

It is an amenable number.

801107712 is an abundant number, since it is smaller than the sum of its proper divisors (1567929168).

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

801107712 is a wasteful number, since it uses less digits than its factorization.

801107712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115926 (or 115906 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 801107712 is about 28303.8462403964. The cubic root of 801107712 is about 928.7460310902.

The spelling of 801107712 in words is "eight hundred one million, one hundred seven thousand, seven hundred twelve".