1127396463 has 8 divisors (see below), whose sum is σ = 1591618608. Its totient is φ = 707385984.

The previous prime is 1127396419. The next prime is 1127396467. The reversal of 1127396463 is 3646937211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1127396463 - 2¹² = 1127392367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127396467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11052856 + ... + 11052957.

It is an arithmetic number, because the mean of its divisors is an integer number (198952326).

Almost surely, 2^1127396463 is an apocalyptic number.

1127396463 is a deficient number, since it is larger than the sum of its proper divisors (464222145).

1127396463 is a wasteful number, since it uses less digits than its factorization.

1127396463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22105833.

The product of its digits is 163296, while the sum is 42.

The square root of 1127396463 is about 33576.7250189771. The cubic root of 1127396463 is about 1040.7798831627.

The spelling of 1127396463 in words is "one billion, one hundred twenty-seven million, three hundred ninety-six thousand, four hundred sixty-three".