447135070 has 32 divisors (see below), whose sum is σ = 827430912. Its totient is φ = 173873952.

The previous prime is 447134993. The next prime is 447135089. The reversal of 447135070 is 70531744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93559 + ... + 98221.

It is an arithmetic number, because the mean of its divisors is an integer number (25857216).

Almost surely, 2^447135070 is an apocalyptic number.

447135070 is a deficient number, since it is larger than the sum of its proper divisors (380295842).

447135070 is a wasteful number, since it uses less digits than its factorization.

447135070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 447135070 is about 21145.5685664869. The cubic root of 447135070 is about 764.6797298064.

The spelling of 447135070 in words is "four hundred forty-seven million, one hundred thirty-five thousand, seventy".