2961166 has 8 divisors (see below), whose sum is σ = 4783464. Its totient is φ = 1366680.

The previous prime is 2961149. The next prime is 2961187. The reversal of 2961166 is 6611692.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56920 + ... + 56971.

It is an arithmetic number, because the mean of its divisors is an integer number (597933).

2^2961166 is an apocalyptic number.

2961166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2961166 is a deficient number, since it is larger than the sum of its proper divisors (1822298).

2961166 is a wasteful number, since it uses less digits than its factorization.

2961166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113906.

The product of its digits is 3888, while the sum is 31.

The square root of 2961166 is about 1720.8038819110. The cubic root of 2961166 is about 143.5999376686.

The spelling of 2961166 in words is "two million, nine hundred sixty-one thousand, one hundred sixty-six".