2889607 has 8 divisors (see below), whose sum is σ = 3373056. Its totient is φ = 2423832.

The previous prime is 2889599. The next prime is 2889617. The reversal of 2889607 is 7069882.

2889607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2889607 - 2³ = 2889599 is a prime.

It is a super-2 number, since 2×2889607² = 16699657228898, which contains 22 as substring.

It is a Duffinian number.

2889607 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2889607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 4720.

It is an arithmetic number, because the mean of its divisors is an integer number (421632).

2^2889607 is an apocalyptic number.

2889607 is a deficient number, since it is larger than the sum of its proper divisors (483449).

2889607 is an equidigital number, since it uses as much as digits as its factorization.

2889607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2889607 is about 1699.8844078348. The cubic root of 2889607 is about 142.4337560161.

The spelling of 2889607 in words is "two million, eight hundred eighty-nine thousand, six hundred seven".