1163200448 has 14 divisors (see below), whose sum is σ = 2308226016. Its totient is φ = 581600192.

The previous prime is 1163200447. The next prime is 1163200453. The reversal of 1163200448 is 8440023611.

It is a self number, because there is not a number n which added to its sum of digits gives 1163200448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163200447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9087440 + ... + 9087567.

Almost surely, 2^1163200448 is an apocalyptic number.

It is an amenable number.

1163200448 is a deficient number, since it is larger than the sum of its proper divisors (1145025568).

1163200448 is an equidigital number, since it uses as much as digits as its factorization.

1163200448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18175019 (or 18175009 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1163200448 is about 34105.7245634805. The cubic root of 1163200448 is about 1051.6829995156.

The spelling of 1163200448 in words is "one billion, one hundred sixty-three million, two hundred thousand, four hundred forty-eight".