6662275 has 6 divisors (see below), whose sum is σ = 8261252. Its totient is φ = 5329800.

The previous prime is 6662233. The next prime is 6662281. The reversal of 6662275 is 5722666.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6662275 is a prime.

It is a super-3 number, since 3×6662275³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6662275.

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, 133221 + ... + 133270.

Almost surely, 2^6662275 is an apocalyptic number.

6662275 is a deficient number, since it is larger than the sum of its proper divisors (1598977).

6662275 is a wasteful number, since it uses less digits than its factorization.

6662275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266501 (or 266496 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 6662275 is about 2581.1383147751. The cubic root of 6662275 is about 188.1658695325.

The spelling of 6662275 in words is "six million, six hundred sixty-two thousand, two hundred seventy-five".