448895667 has 16 divisors (see below), whose sum is σ = 653574528. Its totient is φ = 271793280.

The previous prime is 448895651. The next prime is 448895719. The reversal of 448895667 is 766598844.

It is not a de Polignac number, because 448895667 - 2⁴ = 448895651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448895467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31003 + ... + 43115.

It is an arithmetic number, because the mean of its divisors is an integer number (40848408).

Almost surely, 2^448895667 is an apocalyptic number.

448895667 is a deficient number, since it is larger than the sum of its proper divisors (204678861).

448895667 is a wasteful number, since it uses less digits than its factorization.

448895667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250.

The product of its digits is 11612160, while the sum is 57.

The square root of 448895667 is about 21187.1580680373. The cubic root of 448895667 is about 765.6820590589.

The spelling of 448895667 in words is "four hundred forty-eight million, eight hundred ninety-five thousand, six hundred sixty-seven".