2052396 has 36 divisors (see below), whose sum is σ = 5302752. Its totient is φ = 669024.

The previous prime is 2052371. The next prime is 2052409. The reversal of 2052396 is 6932502.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 1086 + ... + 2298.

2^2052396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2651376).

2052396 is an abundant number, since it is smaller than the sum of its proper divisors (3250356).

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

2052396 is a wasteful number, since it uses less digits than its factorization.

2052396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2052396 is about 1432.6185814794. The cubic root of 2052396 is about 127.0828813983.

Adding to 2052396 its reverse (6932502), we get a palindrome (8984898).

It can be divided in two parts, 205 and 2396, that added together give a square (2601 = 51²).

The spelling of 2052396 in words is "two million, fifty-two thousand, three hundred ninety-six".