445062842 has 16 divisors (see below), whose sum is σ = 775897920. Its totient is φ = 187507968.

The previous prime is 445062829. The next prime is 445062883. The reversal of 445062842 is 248260544.

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, 268583 + ... + 270234.

It is an arithmetic number, because the mean of its divisors is an integer number (48493620).

Almost surely, 2^445062842 is an apocalyptic number.

445062842 is a deficient number, since it is larger than the sum of its proper divisors (330835078).

445062842 is a wasteful number, since it uses less digits than its factorization.

445062842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538885.

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 445062842 is about 21096.5125553964. The cubic root of 445062842 is about 763.4966085817.

The spelling of 445062842 in words is "four hundred forty-five million, sixty-two thousand, eight hundred forty-two".