2409606 has 24 divisors (see below), whose sum is σ = 5250960. Its totient is φ = 798576.

The previous prime is 2409601. The next prime is 2409607. The reversal of 2409606 is 6069042.

It is a self number, because there is not a number n which added to its sum of digits gives 2409606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2409601) 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, 4480 + ... + 4988.

It is an arithmetic number, because the mean of its divisors is an integer number (218790).

2^2409606 is an apocalyptic number.

2409606 is an abundant number, since it is smaller than the sum of its proper divisors (2841354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2409606 is a wasteful number, since it uses less digits than its factorization.

2409606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2409606 is about 1552.2905655836. The cubic root of 2409606 is about 134.0649792522.

The spelling of 2409606 in words is "two million, four hundred nine thousand, six hundred six".