448514061 has 4 divisors (see below), whose sum is σ = 598018752. Its totient is φ = 299009372.

The previous prime is 448514039. The next prime is 448514081. The reversal of 448514061 is 160415844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448514061 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448514081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74752341 + ... + 74752346.

It is an arithmetic number, because the mean of its divisors is an integer number (149504688).

Almost surely, 2^448514061 is an apocalyptic number.

It is an amenable number.

448514061 is a deficient number, since it is larger than the sum of its proper divisors (149504691).

448514061 is a wasteful number, since it uses less digits than its factorization.

448514061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149504690.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 448514061 is about 21178.1505566468. The cubic root of 448514061 is about 765.4650288928.

The spelling of 448514061 in words is "four hundred forty-eight million, five hundred fourteen thousand, sixty-one".