2051326 has 8 divisors (see below), whose sum is σ = 3086640. Its totient is φ = 1022448.

The previous prime is 2051323. The next prime is 2051327. The reversal of 2051326 is 6231502.

It is a happy number.

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

It is a pancake number, because a pancake can be divided into 2051326 parts by 2025 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051321) 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, 711 + ... + 2146.

It is an arithmetic number, because the mean of its divisors is an integer number (385830).

2^2051326 is an apocalyptic number.

2051326 is a deficient number, since it is larger than the sum of its proper divisors (1035314).

2051326 is a wasteful number, since it uses less digits than its factorization.

2051326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2051326 is about 1432.2450907579. The cubic root of 2051326 is about 127.0607930163.

Adding to 2051326 its reverse (6231502), we get a palindrome (8282828).

The spelling of 2051326 in words is "two million, fifty-one thousand, three hundred twenty-six".