2740089 has 16 divisors (see below), whose sum is σ = 4080384. Its totient is φ = 1621200.

The previous prime is 2740069. The next prime is 2740093. The reversal of 2740089 is 9800472.

It is not a de Polignac number, because 2740089 - 2⁵ = 2740057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2740039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454 + ... + 2384.

It is an arithmetic number, because the mean of its divisors is an integer number (255024).

2^2740089 is an apocalyptic number.

It is an amenable number.

2740089 is a deficient number, since it is larger than the sum of its proper divisors (1340295).

2740089 is a wasteful number, since it uses less digits than its factorization.

2740089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2740089 is about 1655.3214189395. The cubic root of 2740089 is about 139.9334547691.

The spelling of 2740089 in words is "two million, seven hundred forty thousand, eighty-nine".