5981552 has 20 divisors (see below), whose sum is σ = 12271536. Its totient is φ = 2814720.

The previous prime is 5981539. The next prime is 5981567. The reversal of 5981552 is 2551895.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10724 + ... + 11267.

Almost surely, 2^5981552 is an apocalyptic number.

It is an amenable number.

5981552 is an abundant number, since it is smaller than the sum of its proper divisors (6289984).

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

5981552 is a wasteful number, since it uses less digits than its factorization.

5981552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22016 (or 22010 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

The square root of 5981552 is about 2445.7211615391. The cubic root of 5981552 is about 181.5256334161.

The spelling of 5981552 in words is "five million, nine hundred eighty-one thousand, five hundred fifty-two".