7166630 has 8 divisors (see below), whose sum is σ = 12899952. Its totient is φ = 2866648.

The previous prime is 7166609. The next prime is 7166633. The reversal of 7166630 is 366617.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 7166593 and 7166602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7166633) 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 3 ways as a sum of consecutive naturals, for example, 358322 + ... + 358341.

It is an arithmetic number, because the mean of its divisors is an integer number (1612494).

Almost surely, 2^7166630 is an apocalyptic number.

7166630 is a deficient number, since it is larger than the sum of its proper divisors (5733322).

7166630 is a wasteful number, since it uses less digits than its factorization.

7166630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716670.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 7166630 is about 2677.0562190585. The cubic root of 7166630 is about 192.7990965161.

The spelling of 7166630 in words is "seven million, one hundred sixty-six thousand, six hundred thirty".