2667342 has 8 divisors (see below), whose sum is σ = 5334696. Its totient is φ = 889112.

The previous prime is 2667341. The next prime is 2667349. The reversal of 2667342 is 2437662.

2667342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2667342 is an admirable number.

It is a super-2 number, since 2×2667342² = 14229426689928, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 6 + 6⁸ + 7⁷ + 3⁴ + 4⁴ + 2¹⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667341) 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, 222273 + ... + 222284.

It is an arithmetic number, because the mean of its divisors is an integer number (666837).

2^2667342 is an apocalyptic number.

2667342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2667342 is a wasteful number, since it uses less digits than its factorization.

2667342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444562.

The product of its digits is 12096, while the sum is 30.

The square root of 2667342 is about 1633.1999265246. The cubic root of 2667342 is about 138.6839601316.

The spelling of 2667342 in words is "two million, six hundred sixty-seven thousand, three hundred forty-two".