2341209 has 16 divisors (see below), whose sum is σ = 3390912.
Its totient is φ = 1428288.
The previous prime is 2341201. The next prime is 2341217. The reversal of 2341209 is 9021432.
2341209 is nontrivially palindromic in base 12.
It is an interprime number because it is at equal distance from previous prime (2341201) and next prime (2341217).
It is not a de Polignac number, because 2341209 - 23 = 2341201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2341201) 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, 6574 + ... + 6920.
It is an arithmetic number, because the mean of its divisors is an integer number (211932).
22341209 is an apocalyptic number.
It is an amenable number.
2341209 is a deficient number, since it is larger than the sum of its proper divisors (1049703).
2341209 is a wasteful number, since it uses less digits than its factorization.
2341209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 2341209 is about 1530.1009770600.
The cubic root of 2341209 is about 132.7842999597.
The spelling of 2341209 in words is "two million, three hundred forty-one thousand, two hundred nine".