2681358 has 8 divisors (see below), whose sum is σ = 5362728. Its totient is φ = 893784.

The previous prime is 2681347. The next prime is 2681381. The reversal of 2681358 is 8531862.

It is a happy number.

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

2681358 is an admirable number.

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, 223441 + ... + 223452.

It is an arithmetic number, because the mean of its divisors is an integer number (670341).

2^2681358 is an apocalyptic number.

2681358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2681358 is a wasteful number, since it uses less digits than its factorization.

2681358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446898.

The product of its digits is 11520, while the sum is 33.

The square root of 2681358 is about 1637.4852671093. The cubic root of 2681358 is about 138.9264486744.

The spelling of 2681358 in words is "two million, six hundred eighty-one thousand, three hundred fifty-eight".