5902581 has 8 divisors (see below), whose sum is σ = 7884864. Its totient is φ = 3927680.

The previous prime is 5902571. The next prime is 5902601. The reversal of 5902581 is 1852095.

5902581 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5902581 - 2⁵ = 5902549 is a prime.

It is a super-2 number, since 2×5902581² = 69680924923122, which contains 22 as substring.

It is a Curzon number.

5902581 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5902571) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 421 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (985608).

Almost surely, 2^5902581 is an apocalyptic number.

It is an amenable number.

5902581 is a deficient number, since it is larger than the sum of its proper divisors (1982283).

5902581 is a wasteful number, since it uses less digits than its factorization.

5902581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5902581 is about 2429.5227926488. The cubic root of 5902581 is about 180.7232321680.

The spelling of 5902581 in words is "five million, nine hundred two thousand, five hundred eighty-one".