447226086 has 16 divisors (see below), whose sum is σ = 897331968. Its totient is φ = 148595400.

The previous prime is 447226079. The next prime is 447226097. The reversal of 447226086 is 680622744.

It is a super-2 number, since 2×447226086² = 400022343997758792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117970 + ... + 121701.

It is an arithmetic number, because the mean of its divisors is an integer number (56083248).

Almost surely, 2^447226086 is an apocalyptic number.

447226086 is an abundant number, since it is smaller than the sum of its proper divisors (450105882).

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

447226086 is a wasteful number, since it uses less digits than its factorization.

447226086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239987.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 447226086 is about 21147.7205863894. The cubic root of 447226086 is about 764.7316107503.

The spelling of 447226086 in words is "four hundred forty-seven million, two hundred twenty-six thousand, eighty-six".