5981505 has 16 divisors (see below), whose sum is σ = 9671424. Its totient is φ = 3156480.

The previous prime is 5981491. The next prime is 5981533. The reversal of 5981505 is 5051895.

It is not a de Polignac number, because 5981505 - 2⁴ = 5981489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601 + ... + 3510.

It is an arithmetic number, because the mean of its divisors is an integer number (604464).

Almost surely, 2^5981505 is an apocalyptic number.

It is an amenable number.

5981505 is a deficient number, since it is larger than the sum of its proper divisors (3689919).

5981505 is a wasteful number, since it uses less digits than its factorization.

5981505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 5981505 is about 2445.7115529023. The cubic root of 5981505 is about 181.5251579694.

The spelling of 5981505 in words is "five million, nine hundred eighty-one thousand, five hundred five".