2789058 has 8 divisors (see below), whose sum is σ = 5578128. Its totient is φ = 929684.

The previous prime is 2789057. The next prime is 2789063. The reversal of 2789058 is 8509872.

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

2789058 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2789057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232416 + ... + 232427.

It is an arithmetic number, because the mean of its divisors is an integer number (697266).

2^2789058 is an apocalyptic number.

2789058 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.

2789058 is a wasteful number, since it uses less digits than its factorization.

2789058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464848.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2789058 is about 1670.0473047192. The cubic root of 2789058 is about 140.7621360500.

The spelling of 2789058 in words is "two million, seven hundred eighty-nine thousand, fifty-eight".