869227060 has 96 divisors (see below), whose sum is σ = 2043149472. Its totient is φ = 308551680.

The previous prime is 869227049. The next prime is 869227061. The reversal of 869227060 is 60722968.

It can be written as a sum of positive squares in 16 ways, for example, as 751417744 + 117809316 = 27412^2 + 10854^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869227061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 777622 + ... + 778738.

It is an arithmetic number, because the mean of its divisors is an integer number (21282807).

Almost surely, 2^869227060 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 869227060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021574736).

869227060 is an abundant number, since it is smaller than the sum of its proper divisors (1173922412).

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

869227060 is a wasteful number, since it uses less digits than its factorization.

869227060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 869227060 is about 29482.6569359005. The cubic root of 869227060 is about 954.3574746606.

The spelling of 869227060 in words is "eight hundred sixty-nine million, two hundred twenty-seven thousand, sixty".