2997189 has 16 divisors (see below), whose sum is σ = 4782400. Its totient is φ = 1844208.

The previous prime is 2997157. The next prime is 2997209. The reversal of 2997189 is 9817992.

It is not a de Polignac number, because 2997189 - 2⁵ = 2997157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997109) 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, 3919 + ... + 4620.

It is an arithmetic number, because the mean of its divisors is an integer number (298900).

2^2997189 is an apocalyptic number.

It is an amenable number.

2997189 is a deficient number, since it is larger than the sum of its proper divisors (1785211).

2997189 is a wasteful number, since it uses less digits than its factorization.

2997189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8561 (or 8555 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 2997189 is about 1731.2391515906. The cubic root of 2997189 is about 144.1798966924.

The spelling of 2997189 in words is "two million, nine hundred ninety-seven thousand, one hundred eighty-nine".