2666468 has 12 divisors (see below), whose sum is σ = 5332992. Its totient is φ = 1142760.

The previous prime is 2666453. The next prime is 2666491. The reversal of 2666468 is 8646662.

2666468 is an admirable number.

It is a super-2 number, since 2×2666468² = 14220103190048, which contains 22 as substring.

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, 47588 + ... + 47643.

It is an arithmetic number, because the mean of its divisors is an integer number (444416).

2^2666468 is an apocalyptic number.

2666468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2666468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2666468 is a wasteful number, since it uses less digits than its factorization.

2666468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95242 (or 95240 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 2666468 is about 1632.9323317272. The cubic root of 2666468 is about 138.6688110903.

The spelling of 2666468 in words is "two million, six hundred sixty-six thousand, four hundred sixty-eight".