2587227852 has 48 divisors (see below), whose sum is σ = 6588675072. Its totient is φ = 783650880.

The previous prime is 2587227829. The next prime is 2587227857.

2587227852 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2587227857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506053 + ... + 511139.

It is an arithmetic number, because the mean of its divisors is an integer number (137264064).

Almost surely, 2^2587227852 is an apocalyptic number.

2587227852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2587227852 is an abundant number, since it is smaller than the sum of its proper divisors (4001447220).

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

2587227852 is a wasteful number, since it uses less digits than its factorization.

2587227852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8958 (or 8956 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 48.

The square root of 2587227852 is about 50864.7997341973. The cubic root of 2587227852 is about 1372.8135568487.

The spelling of 2587227852 in words is "two billion, five hundred eighty-seven million, two hundred twenty-seven thousand, eight hundred fifty-two".