5100666 has 16 divisors (see below), whose sum is σ = 10223904. Its totient is φ = 1696464.

The previous prime is 5100661. The next prime is 5100671. The reversal of 5100666 is 6660015.

It is an interprime number because it is at equal distance from previous prime (5100661) and next prime (5100671).

It is not an unprimeable number, because it can be changed into a prime (5100661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3981 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (638994).

Almost surely, 2^5100666 is an apocalyptic number.

5100666 is an abundant number, since it is smaller than the sum of its proper divisors (5123238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5100666 is a wasteful number, since it uses less digits than its factorization.

5100666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 5100666 is about 2258.4654081920. The cubic root of 5100666 is about 172.1375544669.

The spelling of 5100666 in words is "five million, one hundred thousand, six hundred sixty-six".