2558105 has 8 divisors (see below), whose sum is σ = 3348864. Its totient is φ = 1860400.

The previous prime is 2558093. The next prime is 2558131. The reversal of 2558105 is 5018552.

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

It is a de Polignac number, because none of the positive numbers 2^k-2558105 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23201 + ... + 23310.

It is an arithmetic number, because the mean of its divisors is an integer number (418608).

2^2558105 is an apocalyptic number.

It is an amenable number.

2558105 is a deficient number, since it is larger than the sum of its proper divisors (790759).

2558105 is a wasteful number, since it uses less digits than its factorization.

2558105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46527.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2558105 is about 1599.4077028700. The cubic root of 2558105 is about 136.7643131893.

The spelling of 2558105 in words is "two million, five hundred fifty-eight thousand, one hundred five".