5427566 has 4 divisors (see below), whose sum is σ = 8141352. Its totient is φ = 2713782.

The previous prime is 5427557. The next prime is 5427577. The reversal of 5427566 is 6657245.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356890 + ... + 1356893.

It is an arithmetic number, because the mean of its divisors is an integer number (2035338).

Almost surely, 2^5427566 is an apocalyptic number.

5427566 is a deficient number, since it is larger than the sum of its proper divisors (2713786).

5427566 is a wasteful number, since it uses less digits than its factorization.

5427566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713785.

The product of its digits is 50400, while the sum is 35.

The square root of 5427566 is about 2329.7137163180. The cubic root of 5427566 is about 175.7390891274.

The spelling of 5427566 in words is "five million, four hundred twenty-seven thousand, five hundred sixty-six".