2975489 has 8 divisors (see below), whose sum is σ = 3263232. Its totient is φ = 2690640.

The previous prime is 2975477. The next prime is 2975491. The reversal of 2975489 is 9845792.

It is a happy number.

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 2975489 - 2²⁰ = 1926913 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2975449) 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, 1847 + ... + 3059.

It is an arithmetic number, because the mean of its divisors is an integer number (407904).

2^2975489 is an apocalyptic number.

It is an amenable number.

2975489 is a deficient number, since it is larger than the sum of its proper divisors (287743).

2975489 is a wasteful number, since it uses less digits than its factorization.

2975489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447.

The product of its digits is 181440, while the sum is 44.

The square root of 2975489 is about 1724.9605792597. The cubic root of 2975489 is about 143.8310937524.

The spelling of 2975489 in words is "two million, nine hundred seventy-five thousand, four hundred eighty-nine".