2327409 has 12 divisors (see below), whose sum is σ = 3842176. Its totient is φ = 1329912.

The previous prime is 2327407. The next prime is 2327417. The reversal of 2327409 is 9047232.

It is not a de Polignac number, because 2327409 - 2¹ = 2327407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2327401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18409 + ... + 18534.

2^2327409 is an apocalyptic number.

It is an amenable number.

2327409 is a deficient number, since it is larger than the sum of its proper divisors (1514767).

2327409 is a wasteful number, since it uses less digits than its factorization.

2327409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36956 (or 36953 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2327409 is about 1525.5848059023. The cubic root of 2327409 is about 132.5228915000.

The spelling of 2327409 in words is "two million, three hundred twenty-seven thousand, four hundred nine".