1027125872 has 10 divisors (see below), whose sum is σ = 1990056408. Its totient is φ = 513562928.

The previous prime is 1027125851. The next prime is 1027125877. The reversal of 1027125872 is 2785217201.

1027125872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027125877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32097668 + ... + 32097699.

Almost surely, 2^1027125872 is an apocalyptic number.

It is an amenable number.

1027125872 is a deficient number, since it is larger than the sum of its proper divisors (962930536).

1027125872 is an equidigital number, since it uses as much as digits as its factorization.

1027125872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64195375 (or 64195369 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 1027125872 is about 32048.8045330867. The cubic root of 1027125872 is about 1008.9614105664.

The spelling of 1027125872 in words is "one billion, twenty-seven million, one hundred twenty-five thousand, eight hundred seventy-two".