2334138 has 8 divisors (see below), whose sum is σ = 4668288. Its totient is φ = 778044.

The previous prime is 2334127. The next prime is 2334139. The reversal of 2334138 is 8314332.

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

2334138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2334139) 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 3 ways as a sum of consecutive naturals, for example, 194506 + ... + 194517.

It is an arithmetic number, because the mean of its divisors is an integer number (583536).

2^2334138 is an apocalyptic number.

2334138 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.

2334138 is a wasteful number, since it uses less digits than its factorization.

2334138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389028.

The product of its digits is 1728, while the sum is 24.

The square root of 2334138 is about 1527.7885979415. The cubic root of 2334138 is about 132.6504852476.

It can be divided in two parts, 233 and 4138, that added together give a triangular number (4371 = T₉₃).

The spelling of 2334138 in words is "two million, three hundred thirty-four thousand, one hundred thirty-eight".