2052426 has 8 divisors (see below), whose sum is σ = 4104864. Its totient is φ = 684140.

The previous prime is 2052409. The next prime is 2052431. The reversal of 2052426 is 6242502.

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

2052426 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

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, 171030 + ... + 171041.

It is an arithmetic number, because the mean of its divisors is an integer number (513108).

2^2052426 is an apocalyptic number.

2052426 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.

2052426 is a wasteful number, since it uses less digits than its factorization.

2052426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342076.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2052426 is about 1432.6290517786. The cubic root of 2052426 is about 127.0835005880.

Adding to 2052426 its reverse (6242502), we get a palindrome (8294928).

The spelling of 2052426 in words is "two million, fifty-two thousand, four hundred twenty-six".