2317406 has 48 divisors (see below), whose sum is σ = 4653936. Its totient is φ = 854784.

The previous prime is 2317391. The next prime is 2317433. The reversal of 2317406 is 6047132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21605 + ... + 21711.

It is an arithmetic number, because the mean of its divisors is an integer number (96957).

2^2317406 is an apocalyptic number.

2317406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2317406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2317406 is a wasteful number, since it uses less digits than its factorization.

2317406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2317406 is about 1522.3028608000. The cubic root of 2317406 is about 132.3327615925.

The spelling of 2317406 in words is "two million, three hundred seventeen thousand, four hundred six".