5981590 has 8 divisors (see below), whose sum is σ = 10766880. Its totient is φ = 2392632.

The previous prime is 5981579. The next prime is 5981609. The reversal of 5981590 is 951895.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299070 + ... + 299089.

It is an arithmetic number, because the mean of its divisors is an integer number (1345860).

Almost surely, 2^5981590 is an apocalyptic number.

5981590 is a deficient number, since it is larger than the sum of its proper divisors (4785290).

5981590 is a wasteful number, since it uses less digits than its factorization.

5981590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598166.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 5981590 is about 2445.7289301965. The cubic root of 5981590 is about 181.5260178180.

The spelling of 5981590 in words is "five million, nine hundred eighty-one thousand, five hundred ninety".