2489211 has 20 divisors (see below), whose sum is σ = 3775200. Its totient is φ = 1634256.

The previous prime is 2489197. The next prime is 2489213. The reversal of 2489211 is 1129842.

It is not a de Polignac number, because 2489211 - 2⁶ = 2489147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2489213) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6205 + ... + 6593.

It is an arithmetic number, because the mean of its divisors is an integer number (188760).

2^2489211 is an apocalyptic number.

2489211 is a deficient number, since it is larger than the sum of its proper divisors (1285989).

2489211 is an equidigital number, since it uses as much as digits as its factorization.

2489211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 471 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 2489211 is about 1577.7233597814. The cubic root of 2489211 is about 135.5253602855.

The spelling of 2489211 in words is "two million, four hundred eighty-nine thousand, two hundred eleven".