2725089 has 4 divisors (see below), whose sum is σ = 3633456. Its totient is φ = 1816724.

The previous prime is 2725057. The next prime is 2725127. The reversal of 2725089 is 9805272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2725089 - 2⁵ = 2725057 is a prime.

It is a super-2 number, since 2×2725089² = 14852220115842, which contains 22 as substring.

It is a D-number.

2725089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2720089) 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, 454179 + ... + 454184.

It is an arithmetic number, because the mean of its divisors is an integer number (908364).

2^2725089 is an apocalyptic number.

It is an amenable number.

2725089 is a deficient number, since it is larger than the sum of its proper divisors (908367).

2725089 is an equidigital number, since it uses as much as digits as its factorization.

2725089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908366.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2725089 is about 1650.7843590245. The cubic root of 2725089 is about 139.6776426788.

The spelling of 2725089 in words is "two million, seven hundred twenty-five thousand, eighty-nine".