1147922363 has 6 divisors (see below), whose sum is σ = 1335338316. Its totient is φ = 983933412.

The previous prime is 1147922359. The next prime is 1147922371. The reversal of 1147922363 is 3632297411.

It is not a de Polignac number, because 1147922363 - 2² = 1147922359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147922353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11713445 + ... + 11713542.

It is an arithmetic number, because the mean of its divisors is an integer number (222556386).

Almost surely, 2^1147922363 is an apocalyptic number.

1147922363 is a deficient number, since it is larger than the sum of its proper divisors (187415953).

1147922363 is an equidigital number, since it uses as much as digits as its factorization.

1147922363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23427001 (or 23426994 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 1147922363 is about 33881.0029810217. The cubic root of 1147922363 is about 1047.0582399116.

The spelling of 1147922363 in words is "one billion, one hundred forty-seven million, nine hundred twenty-two thousand, three hundred sixty-three".