927120020 has 24 divisors (see below), whose sum is σ = 1951824168. Its totient is φ = 369920000.

The previous prime is 927120001. The next prime is 927120023. The reversal of 927120020 is 20021729.

927120020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 700978576 + 226141444 = 26476^2 + 15038^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (927120023) 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, 49781 + ... + 65820.

It is an arithmetic number, because the mean of its divisors is an integer number (81326007).

Almost surely, 2^927120020 is an apocalyptic number.

It is an amenable number.

927120020 is an abundant number, since it is smaller than the sum of its proper divisors (1024704148).

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

927120020 is a wasteful number, since it uses less digits than its factorization.

927120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116011 (or 116009 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 927120020 is about 30448.6456184836. The cubic root of 927120020 is about 975.0913856924.

Adding to 927120020 its reverse (20021729), we get a palindrome (947141749).

The spelling of 927120020 in words is "nine hundred twenty-seven million, one hundred twenty thousand, twenty".