5421166 has 8 divisors (see below), whose sum is σ = 8351640. Its totient is φ = 2637288.

The previous prime is 5421161. The next prime is 5421191. The reversal of 5421166 is 6611245.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5421166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421161) 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, 36556 + ... + 36703.

It is an arithmetic number, because the mean of its divisors is an integer number (1043955).

Almost surely, 2^5421166 is an apocalyptic number.

5421166 is a deficient number, since it is larger than the sum of its proper divisors (2930474).

5421166 is a wasteful number, since it uses less digits than its factorization.

5421166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73298.

The product of its digits is 1440, while the sum is 25.

The square root of 5421166 is about 2328.3397518404. The cubic root of 5421166 is about 175.6699867869.

The spelling of 5421166 in words is "five million, four hundred twenty-one thousand, one hundred sixty-six".