2154038 has 8 divisors (see below), whose sum is σ = 3238488. Its totient is φ = 1074544.

The previous prime is 2154037. The next prime is 2154041. The reversal of 2154038 is 8304512.

2154038 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.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154037) 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, 170 + ... + 2082.

It is an arithmetic number, because the mean of its divisors is an integer number (404811).

2^2154038 is an apocalyptic number.

2154038 is a deficient number, since it is larger than the sum of its proper divisors (1084450).

2154038 is a wasteful number, since it uses less digits than its factorization.

2154038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2154038 is about 1467.6641305149. The cubic root of 2154038 is about 129.1470390340.

The spelling of 2154038 in words is "two million, one hundred fifty-four thousand, thirty-eight".