447341552 has 20 divisors (see below), whose sum is σ = 990542256. Its totient is φ = 191717760.

The previous prime is 447341537. The next prime is 447341561. The reversal of 447341552 is 255143744.

It is a super-2 number, since 2×447341552² = 400228928291537408, 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 3 ways as a sum of consecutive naturals, for example, 1996949 + ... + 1997172.

Almost surely, 2^447341552 is an apocalyptic number.

It is an amenable number.

447341552 is an abundant number, since it is smaller than the sum of its proper divisors (543200704).

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

447341552 is a wasteful number, since it uses less digits than its factorization.

447341552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994136 (or 3994130 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 447341552 is about 21150.4503970956. The cubic root of 447341552 is about 764.7974185560.

The spelling of 447341552 in words is "four hundred forty-seven million, three hundred forty-one thousand, five hundred fifty-two".