1127446653 has 16 divisors (see below), whose sum is σ = 1525708800. Its totient is φ = 740491440.

The previous prime is 1127446651. The next prime is 1127446693. The reversal of 1127446653 is 3566447211.

It is a happy number.

It is not a de Polignac number, because 1127446653 - 2¹ = 1127446651 is a prime.

It is a super-2 number, since 2×1127446653² = 2542271910721804818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127446651) 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 15 ways as a sum of consecutive naturals, for example, 44308 + ... + 64946.

It is an arithmetic number, because the mean of its divisors is an integer number (95356800).

Almost surely, 2^1127446653 is an apocalyptic number.

It is an amenable number.

1127446653 is a deficient number, since it is larger than the sum of its proper divisors (398262147).

1127446653 is a wasteful number, since it uses less digits than its factorization.

1127446653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20912.

The product of its digits is 120960, while the sum is 39.

The square root of 1127446653 is about 33577.4724033838. The cubic root of 1127446653 is about 1040.7953275868.

The spelling of 1127446653 in words is "one billion, one hundred twenty-seven million, four hundred forty-six thousand, six hundred fifty-three".