2051334 has 12 divisors (see below), whose sum is σ = 4444596. Its totient is φ = 683772.

The previous prime is 2051333. The next prime is 2051341. The reversal of 2051334 is 4331502.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 113963 = 2051334 / (2 + 0 + 5 + 1 + 3 + 3 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051333) 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 5 ways as a sum of consecutive naturals, for example, 56964 + ... + 56999.

It is an arithmetic number, because the mean of its divisors is an integer number (370383).

2^2051334 is an apocalyptic number.

2051334 is an abundant number, since it is smaller than the sum of its proper divisors (2393262).

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

2051334 is a wasteful number, since it uses less digits than its factorization.

2051334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113971 (or 113968 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2051334 is about 1432.2478835732. The cubic root of 2051334 is about 127.0609581916.

Adding to 2051334 its reverse (4331502), we get a palindrome (6382836).

The spelling of 2051334 in words is "two million, fifty-one thousand, three hundred thirty-four".