2054042 has 8 divisors (see below), whose sum is σ = 3262356. Its totient is φ = 966592.

The previous prime is 2054027. The next prime is 2054047. The reversal of 2054042 is 2404502.

It can be written as a sum of positive squares in 2 ways, for example, as 1792921 + 261121 = 1339^2 + 511^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 2054042.

It is not an unprimeable number, because it can be changed into a prime (2054047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30173 + ... + 30240.

2^2054042 is an apocalyptic number.

2054042 is a deficient number, since it is larger than the sum of its proper divisors (1208314).

2054042 is a wasteful number, since it uses less digits than its factorization.

2054042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60432.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2054042 is about 1433.1929388606. The cubic root of 2054042 is about 127.1168453649.

Adding to 2054042 its reverse (2404502), we get a palindrome (4458544).

The spelling of 2054042 in words is "two million, fifty-four thousand, forty-two", and thus it is an eban number.