2992165 has 8 divisors (see below), whose sum is σ = 3917088. Its totient is φ = 2176080.

The previous prime is 2992147. The next prime is 2992169. The reversal of 2992165 is 5612992.

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

It is not a de Polignac number, because 2992165 - 2⁷ = 2992037 is a prime.

It is a Duffinian number.

2992165 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2992165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27147 + ... + 27256.

It is an arithmetic number, because the mean of its divisors is an integer number (489636).

2^2992165 is an apocalyptic number.

It is an amenable number.

2992165 is a deficient number, since it is larger than the sum of its proper divisors (924923).

2992165 is a wasteful number, since it uses less digits than its factorization.

2992165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54419.

The product of its digits is 9720, while the sum is 34.

The square root of 2992165 is about 1729.7875592107. The cubic root of 2992165 is about 144.0992917309.

The spelling of 2992165 in words is "two million, nine hundred ninety-two thousand, one hundred sixty-five".