2668475 has 6 divisors (see below), whose sum is σ = 3308940. Its totient is φ = 2134760.

The previous prime is 2668469. The next prime is 2668553. The reversal of 2668475 is 5748662.

It is a happy number.

It is not a de Polignac number, because 2668475 - 2⁴ = 2668459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53345 + ... + 53394.

It is an arithmetic number, because the mean of its divisors is an integer number (551490).

2^2668475 is an apocalyptic number.

2668475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2668475 is a deficient number, since it is larger than the sum of its proper divisors (640465).

2668475 is a wasteful number, since it uses less digits than its factorization.

2668475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106749 (or 106744 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 2668475 is about 1633.5467547640. The cubic root of 2668475 is about 138.7035934950.

The spelling of 2668475 in words is "two million, six hundred sixty-eight thousand, four hundred seventy-five".