1127976625 has 32 divisors (see below), whose sum is σ = 1457557920. Its totient is φ = 870912000.

The previous prime is 1127976623. The next prime is 1127976631. The reversal of 1127976625 is 5266797211.

It can be written as a sum of positive squares in 16 ways, for example, as 1127347776 + 628849 = 33576^2 + 793^2 .

It is not a de Polignac number, because 1127976625 - 2¹ = 1127976623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1127976623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495991 + ... + 498259.

It is an arithmetic number, because the mean of its divisors is an integer number (45548685).

Almost surely, 2^1127976625 is an apocalyptic number.

It is an amenable number.

1127976625 is a deficient number, since it is larger than the sum of its proper divisors (329581295).

1127976625 is an equidigital number, since it uses as much as digits as its factorization.

1127976625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2412 counting only the distinct ones).

The product of its digits is 317520, while the sum is 46.

The square root of 1127976625 is about 33585.3632554421. The cubic root of 1127976625 is about 1040.9583821533.

The spelling of 1127976625 in words is "one billion, one hundred twenty-seven million, nine hundred seventy-six thousand, six hundred twenty-five".