7100066 has 8 divisors (see below), whose sum is σ = 10668240. Its totient is φ = 3543988.

The previous prime is 7100063. The next prime is 7100081. The reversal of 7100066 is 6600017.

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

It is not an unprimeable number, because it can be changed into a prime (7100063) by changing a digit.

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, 1376 + ... + 4011.

It is an arithmetic number, because the mean of its divisors is an integer number (1333530).

Almost surely, 2^7100066 is an apocalyptic number.

7100066 is a deficient number, since it is larger than the sum of its proper divisors (3568174).

7100066 is a wasteful number, since it uses less digits than its factorization.

7100066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 7100066 is about 2664.5949035454. The cubic root of 7100066 is about 192.2003298241.

The spelling of 7100066 in words is "seven million, one hundred thousand, sixty-six".