5380066 has 8 divisors (see below), whose sum is σ = 8098524. Its totient is φ = 2680560.

The previous prime is 5380057. The next prime is 5380079. The reversal of 5380066 is 6600835.

It can be written as a sum of positive squares in 2 ways, for example, as 4748041 + 632025 = 2179^2 + 795^2 .

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

It is a super-2 number, since 2×5380066² = 57890220328712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4005 + ... + 5176.

Almost surely, 2^5380066 is an apocalyptic number.

5380066 is a deficient number, since it is larger than the sum of its proper divisors (2718458).

5380066 is a wasteful number, since it uses less digits than its factorization.

5380066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5380066 is about 2319.4969282153. The cubic root of 5380066 is about 175.2249189621.

The spelling of 5380066 in words is "five million, three hundred eighty thousand, sixty-six".