2758089 has 8 divisors (see below), whose sum is σ = 3691840. Its totient is φ = 1831536.

The previous prime is 2758087. The next prime is 2758099. The reversal of 2758089 is 9808572.

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

It is not a de Polignac number, because 2758089 - 2¹ = 2758087 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2758087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829 + ... + 2490.

It is an arithmetic number, because the mean of its divisors is an integer number (461480).

2^2758089 is an apocalyptic number.

It is an amenable number.

2758089 is a deficient number, since it is larger than the sum of its proper divisors (933751).

2758089 is a wasteful number, since it uses less digits than its factorization.

2758089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599.

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

The square root of 2758089 is about 1660.7495295799. The cubic root of 2758089 is about 140.2391999208.

The spelling of 2758089 in words is "two million, seven hundred fifty-eight thousand, eighty-nine".