2678133 has 8 divisors (see below), whose sum is σ = 3580000. Its totient is φ = 1780848.

The previous prime is 2678131. The next prime is 2678141. The reversal of 2678133 is 3318762.

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

It is not a de Polignac number, because 2678133 - 2¹ = 2678131 is a prime.

It is the 1637-th Hogben number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2678133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678131) by changing a digit.

It is a nontrivial repunit in base 1636.

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, 603 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (447500).

2^2678133 is an apocalyptic number.

It is an amenable number.

2678133 is a deficient number, since it is larger than the sum of its proper divisors (901867).

2678133 is a wasteful number, since it uses less digits than its factorization.

2678133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291.

The product of its digits is 6048, while the sum is 30.

The square root of 2678133 is about 1636.5002291476. The cubic root of 2678133 is about 138.8707284581.

The spelling of 2678133 in words is "two million, six hundred seventy-eight thousand, one hundred thirty-three".