5581435 has 8 divisors (see below), whose sum is σ = 6798096. Its totient is φ = 4398240.

The previous prime is 5581403. The next prime is 5581447. The reversal of 5581435 is 5341855.

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

It is not a de Polignac number, because 5581435 - 2⁵ = 5581403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5581397 and 5581406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7996 + ... + 8665.

It is an arithmetic number, because the mean of its divisors is an integer number (849762).

Almost surely, 2^5581435 is an apocalyptic number.

5581435 is a deficient number, since it is larger than the sum of its proper divisors (1216661).

5581435 is a wasteful number, since it uses less digits than its factorization.

5581435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16733.

The product of its digits is 12000, while the sum is 31.

The square root of 5581435 is about 2362.5060846482. The cubic root of 5581435 is about 177.3843457396.

The spelling of 5581435 in words is "five million, five hundred eighty-one thousand, four hundred thirty-five".