447000542 has 16 divisors (see below), whose sum is σ = 680082480. Its totient is φ = 220321728.

The previous prime is 447000529. The next prime is 447000551. The reversal of 447000542 is 245000744.

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, 58148 + ... + 65384.

It is an arithmetic number, because the mean of its divisors is an integer number (42505155).

Almost surely, 2^447000542 is an apocalyptic number.

447000542 is a deficient number, since it is larger than the sum of its proper divisors (233081938).

447000542 is a wasteful number, since it uses less digits than its factorization.

447000542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 447000542 is about 21142.3873297223. The cubic root of 447000542 is about 764.6030332553.

The spelling of 447000542 in words is "four hundred forty-seven million, five hundred forty-two", and thus it is an aban number.