5192666 has 4 divisors (see below), whose sum is σ = 7789002. Its totient is φ = 2596332.

The previous prime is 5192659. The next prime is 5192669. The reversal of 5192666 is 6662915.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3150625 + 2042041 = 1775^2 + 1429^2 .

It is not an unprimeable number, because it can be changed into a prime (5192669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298165 + ... + 1298168.

Almost surely, 2^5192666 is an apocalyptic number.

5192666 is a deficient number, since it is larger than the sum of its proper divisors (2596336).

5192666 is a wasteful number, since it uses less digits than its factorization.

5192666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596335.

The product of its digits is 19440, while the sum is 35.

The square root of 5192666 is about 2278.7421969148. The cubic root of 5192666 is about 173.1663340597.

The spelling of 5192666 in words is "five million, one hundred ninety-two thousand, six hundred sixty-six".