2940166 has 8 divisors (see below), whose sum is σ = 4451040. Its totient is φ = 1456488.

The previous prime is 2940163. The next prime is 2940169. The reversal of 2940166 is 6610492.

2940166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2940163) and next prime (2940169).

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

It is a super-2 number, since 2×2940166² = 17289152215112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940163) 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, 6526 + ... + 6961.

It is an arithmetic number, because the mean of its divisors is an integer number (556380).

2^2940166 is an apocalyptic number.

2940166 is a deficient number, since it is larger than the sum of its proper divisors (1510874).

2940166 is a wasteful number, since it uses less digits than its factorization.

2940166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2940166 is about 1714.6912258480. The cubic root of 2940166 is about 143.2596713021.

The spelling of 2940166 in words is "two million, nine hundred forty thousand, one hundred sixty-six".