2995668 has 72 divisors (see below), whose sum is σ = 8423688. Its totient is φ = 891648.

The previous prime is 2995667. The next prime is 2995669. The reversal of 2995668 is 8665992.

It is an interprime number because it is at equal distance from previous prime (2995667) and next prime (2995669).

It can be written as a sum of positive squares in 4 ways, for example, as 1140624 + 1855044 = 1068^2 + 1362^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17230 + ... + 17402.

2^2995668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2995668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4211844).

2995668 is an abundant number, since it is smaller than the sum of its proper divisors (5428020).

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

2995668 is a wasteful number, since it uses less digits than its factorization.

2995668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 228 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 2995668 is about 1730.7998151144. The cubic root of 2995668 is about 144.1555033103.

It can be divided in two parts, 2995 and 668, that added together give a palindrome (3663).

The spelling of 2995668 in words is "two million, nine hundred ninety-five thousand, six hundred sixty-eight".