2759089 has 8 divisors (see below), whose sum is σ = 2889000. Its totient is φ = 2631552.

The previous prime is 2759087. The next prime is 2759111. The reversal of 2759089 is 9809572.

It can be written as a sum of positive squares in 4 ways, for example, as 134689 + 2624400 = 367^2 + 1620^2 .

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

It is not a de Polignac number, because 2759089 - 2¹ = 2759087 is a prime.

It is a super-2 number, since 2×2759089² = 15225144219842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2759087) 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, 2047 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (361125).

2^2759089 is an apocalyptic number.

2759089 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2759089 is a deficient number, since it is larger than the sum of its proper divisors (129911).

2759089 is a wasteful number, since it uses less digits than its factorization.

2759089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 2759089 is about 1661.0505711748. The cubic root of 2759089 is about 140.2561467095.

The spelling of 2759089 in words is "two million, seven hundred fifty-nine thousand, eighty-nine".