447145110 has 40 divisors (see below), whose sum is σ = 1202325696. Its totient is φ = 119238480.

The previous prime is 447145109. The next prime is 447145117. The reversal of 447145110 is 11541744.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447145117) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 275206 + ... + 276825.

Almost surely, 2^447145110 is an apocalyptic number.

447145110 is an abundant number, since it is smaller than the sum of its proper divisors (755180586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447145110 is a wasteful number, since it uses less digits than its factorization.

447145110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552050 (or 552041 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 447145110 is about 21145.8059671416. The cubic root of 447145110 is about 764.6854531530.

Adding to 447145110 its reverse (11541744), we get a palindrome (458686854).

The spelling of 447145110 in words is "four hundred forty-seven million, one hundred forty-five thousand, one hundred ten".