2406918 has 16 divisors (see below), whose sum is σ = 4829760. Its totient is φ = 799656.

The previous prime is 2406851. The next prime is 2406919. The reversal of 2406918 is 8196042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2373 + ... + 3231.

It is an arithmetic number, because the mean of its divisors is an integer number (301860).

2^2406918 is an apocalyptic number.

2406918 is an abundant number, since it is smaller than the sum of its proper divisors (2422842).

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

2406918 is a wasteful number, since it uses less digits than its factorization.

2406918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2406918 is about 1551.4245067034. The cubic root of 2406918 is about 134.0151093084.

The spelling of 2406918 in words is "two million, four hundred six thousand, nine hundred eighteen".