2005427524 has 9 divisors (see below), whose sum is σ = 3509654911. Its totient is φ = 1002668980.

The previous prime is 2005427513. The next prime is 2005427531. The reversal of 2005427524 is 4257245002.

The square root of 2005427524 is 44782.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 78369 + ... + 100759.

Almost surely, 2^2005427524 is an apocalyptic number.

2005427524 is the 44782-nd square number.

It is an amenable number.

2005427524 is a deficient number, since it is larger than the sum of its proper divisors (1504227387).

2005427524 is an frugal number, since it uses more digits than its factorization.

2005427524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44786 (or 22393 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 31.

The cubic root of 2005427524 is about 1261.0597291031.

The spelling of 2005427524 in words is "two billion, five million, four hundred twenty-seven thousand, five hundred twenty-four".