1127583225 has 36 divisors (see below), whose sum is σ = 2138435676. Its totient is φ = 566000640.

The previous prime is 1127583203. The next prime is 1127583241. The reversal of 1127583225 is 5223857211.

It can be written as a sum of positive squares in 6 ways, for example, as 6471936 + 1121111289 = 2544^2 + 33483^2 .

It is not a de Polignac number, because 1127583225 - 2⁹ = 1127582713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1127583225.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 143572 + ... + 151221.

It is an arithmetic number, because the mean of its divisors is an integer number (59400991).

Almost surely, 2^1127583225 is an apocalyptic number.

1127583225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1127583225 is a deficient number, since it is larger than the sum of its proper divisors (1010852451).

1127583225 is a wasteful number, since it uses less digits than its factorization.

1127583225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294826 (or 294818 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 1127583225 is about 33579.5060267420. The cubic root of 1127583225 is about 1040.8373510859.

The spelling of 1127583225 in words is "one billion, one hundred twenty-seven million, five hundred eighty-three thousand, two hundred twenty-five".