1448199167 has 4 divisors (see below), whose sum is σ = 1449946920. Its totient is φ = 1446451416.

The previous prime is 1448199157. The next prime is 1448199169. The reversal of 1448199167 is 7619918441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1448199167 - 2⁸ = 1448198911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448199169) 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 3 ways as a sum of consecutive naturals, for example, 872633 + ... + 874290.

It is an arithmetic number, because the mean of its divisors is an integer number (362486730).

Almost surely, 2^1448199167 is an apocalyptic number.

1448199167 is a deficient number, since it is larger than the sum of its proper divisors (1747753).

1448199167 is an equidigital number, since it uses as much as digits as its factorization.

1448199167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747752.

The product of its digits is 435456, while the sum is 50.

The square root of 1448199167 is about 38055.2120871767. The cubic root of 1448199167 is about 1131.3824328866.

The spelling of 1448199167 in words is "one billion, four hundred forty-eight million, one hundred ninety-nine thousand, one hundred sixty-seven".