7672166 has 8 divisors (see below), whose sum is σ = 11789064. Its totient is φ = 3742480.

The previous prime is 7672163. The next prime is 7672169. The reversal of 7672166 is 6612767.

It is an interprime number because it is at equal distance from previous prime (7672163) and next prime (7672169).

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

It is a super-2 number, since 2×7672166² = 117724262263112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672163) 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, 46700 + ... + 46863.

It is an arithmetic number, because the mean of its divisors is an integer number (1473633).

Almost surely, 2^7672166 is an apocalyptic number.

7672166 is a deficient number, since it is larger than the sum of its proper divisors (4116898).

7672166 is a wasteful number, since it uses less digits than its factorization.

7672166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93606.

The product of its digits is 21168, while the sum is 35.

The square root of 7672166 is about 2769.8675058566. The cubic root of 7672166 is about 197.2298587299.

The spelling of 7672166 in words is "seven million, six hundred seventy-two thousand, one hundred sixty-six".