5395666 has 8 divisors (see below), whose sum is σ = 8106624. Its totient is φ = 2693460.

The previous prime is 5395661. The next prime is 5395667. The reversal of 5395666 is 6665935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5395666² = 58226423167112, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5395661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330 + ... + 3301.

It is an arithmetic number, because the mean of its divisors is an integer number (1013328).

Almost surely, 2^5395666 is an apocalyptic number.

5395666 is a deficient number, since it is larger than the sum of its proper divisors (2710958).

5395666 is a wasteful number, since it uses less digits than its factorization.

5395666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376.

The product of its digits is 145800, while the sum is 40.

The square root of 5395666 is about 2322.8572922158. The cubic root of 5395666 is about 175.3941158308.

The spelling of 5395666 in words is "five million, three hundred ninety-five thousand, six hundred sixty-six".