445000024 has 32 divisors (see below), whose sum is σ = 1009666080. Its totient is φ = 179495424.

The previous prime is 445000001. The next prime is 445000027. The reversal of 445000024 is 420000544.

It is a junction number, because it is equal to n+sod(n) for n = 444999965 and 445000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445000027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232767 + ... + 234670.

It is an arithmetic number, because the mean of its divisors is an integer number (31552065).

Almost surely, 2^445000024 is an apocalyptic number.

It is an amenable number.

445000024 is an abundant number, since it is smaller than the sum of its proper divisors (564666056).

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

445000024 is a wasteful number, since it uses less digits than its factorization.

445000024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467467 (or 467463 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 445000024 is about 21095.0236785835. The cubic root of 445000024 is about 763.4606858744.

Adding to 445000024 its reverse (420000544), we get a palindrome (865000568).

The spelling of 445000024 in words is "four hundred forty-five million, twenty-four", and thus it is an aban number.