448807414 has 8 divisors (see below), whose sum is σ = 734412168. Its totient is φ = 204003360.

The previous prime is 448807357. The next prime is 448807427. The reversal of 448807414 is 414708844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×448807414² = 402856189722734792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10200147 + ... + 10200190.

It is an arithmetic number, because the mean of its divisors is an integer number (91801521).

Almost surely, 2^448807414 is an apocalyptic number.

448807414 is a deficient number, since it is larger than the sum of its proper divisors (285604754).

448807414 is a wasteful number, since it uses less digits than its factorization.

448807414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20400350.

The product of its (nonzero) digits is 114688, while the sum is 40.

The square root of 448807414 is about 21185.0752653844. The cubic root of 448807414 is about 765.6318780090.

The spelling of 448807414 in words is "four hundred forty-eight million, eight hundred seven thousand, four hundred fourteen".