2957166 has 24 divisors (see below), whose sum is σ = 6565104. Its totient is φ = 961440.

The previous prime is 2957161. The next prime is 2957177. The reversal of 2957166 is 6617592.

2957166 is a `hidden beast` number, since 29 + 571 + 66 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2957166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2957161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1266 + ... + 2741.

It is an arithmetic number, because the mean of its divisors is an integer number (273546).

2^2957166 is an apocalyptic number.

2957166 is an abundant number, since it is smaller than the sum of its proper divisors (3607938).

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

2957166 is a wasteful number, since it uses less digits than its factorization.

2957166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056 (or 4053 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 2957166 is about 1719.6412416548. The cubic root of 2957166 is about 143.5352493463.

The spelling of 2957166 in words is "two million, nine hundred fifty-seven thousand, one hundred sixty-six".