2678055 has 8 divisors (see below), whose sum is σ = 4284912. Its totient is φ = 1428288.

The previous prime is 2678047. The next prime is 2678101. The reversal of 2678055 is 5508762.

It is a happy number.

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

It is not a de Polignac number, because 2678055 - 2³ = 2678047 is a prime.

It is a congruent 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, 89254 + ... + 89283.

It is an arithmetic number, because the mean of its divisors is an integer number (535614).

2^2678055 is an apocalyptic number.

2678055 is a deficient number, since it is larger than the sum of its proper divisors (1606857).

2678055 is a wasteful number, since it uses less digits than its factorization.

2678055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178545.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2678055 is about 1636.4763976300. The cubic root of 2678055 is about 138.8693802525.

The spelling of 2678055 in words is "two million, six hundred seventy-eight thousand, fifty-five".