2051114 has 8 divisors (see below), whose sum is σ = 3313380. Its totient is φ = 946656.

The previous prime is 2051113. The next prime is 2051123. The reversal of 2051114 is 4111502.

It can be written as a sum of positive squares in 2 ways, for example, as 1481089 + 570025 = 1217^2 + 755^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2051111) 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 3 ways as a sum of consecutive naturals, for example, 39419 + ... + 39470.

2^2051114 is an apocalyptic number.

2051114 is a deficient number, since it is larger than the sum of its proper divisors (1262266).

2051114 is a wasteful number, since it uses less digits than its factorization.

2051114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78904.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 2051114 is about 1432.1710791662. The cubic root of 2051114 is about 127.0564157149.

Adding to 2051114 its reverse (4111502), we get a palindrome (6162616).

The spelling of 2051114 in words is "two million, fifty-one thousand, one hundred fourteen".