2407668 has 12 divisors (see below), whose sum is σ = 5617920. Its totient is φ = 802552.

The previous prime is 2407651. The next prime is 2407687. The reversal of 2407668 is 8667042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100308 + ... + 100331.

It is an arithmetic number, because the mean of its divisors is an integer number (468160).

2^2407668 is an apocalyptic number.

It is an amenable number.

2407668 is an abundant number, since it is smaller than the sum of its proper divisors (3210252).

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

2407668 is a wasteful number, since it uses less digits than its factorization.

2407668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200646 (or 200644 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2407668 is about 1551.6662012173. Note that the first 3 decimals coincide. The cubic root of 2407668 is about 134.0290276463.

The spelling of 2407668 in words is "two million, four hundred seven thousand, six hundred sixty-eight".