447000255 has 64 divisors (see below), whose sum is σ = 859192320. Its totient is φ = 219189888.

The previous prime is 447000241. The next prime is 447000269. The reversal of 447000255 is 552000744.

It is an interprime number because it is at equal distance from previous prime (447000241) and next prime (447000269).

It is not a de Polignac number, because 447000255 - 2⁵ = 447000223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 854424 + ... + 854946.

It is an arithmetic number, because the mean of its divisors is an integer number (13424880).

Almost surely, 2^447000255 is an apocalyptic number.

447000255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

447000255 is a deficient number, since it is larger than the sum of its proper divisors (412192065).

447000255 is a wasteful number, since it uses less digits than its factorization.

447000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 447000255 is about 21142.3805424082. The cubic root of 447000255 is about 764.6028696156.

Adding to 447000255 its reverse (552000744), we get a palindrome (999000999).

The spelling of 447000255 in words is "four hundred forty-seven million, two hundred fifty-five", and thus it is an aban number.