8772471120 has 80 divisors (see below), whose sum is σ = 31079617920. Its totient is φ = 2005135872.

The previous prime is 8772471107. The next prime is 8772471131. The reversal of 8772471120 is 211742778.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 2609175 + ... + 2612534.

It is an arithmetic number, because the mean of its divisors is an integer number (388495224).

Almost surely, 2^8772471120 is an apocalyptic number.

8772471120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8772471120 is an abundant number, since it is smaller than the sum of its proper divisors (22307146800).

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

8772471120 is a wasteful number, since it uses less digits than its factorization.

8772471120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221732 (or 5221726 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 39.

The square root of 8772471120 is about 93661.4708404689. The cubic root of 8772471120 is about 2062.4051400265.

The spelling of 8772471120 in words is "eight billion, seven hundred seventy-two million, four hundred seventy-one thousand, one hundred twenty".