2051414 has 4 divisors (see below), whose sum is σ = 3077124. Its totient is φ = 1025706.

The previous prime is 2051383. The next prime is 2051417. The reversal of 2051414 is 4141502.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2051392 and 2051401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512852 + ... + 512855.

It is an arithmetic number, because the mean of its divisors is an integer number (769281).

2^2051414 is an apocalyptic number.

2051414 is a deficient number, since it is larger than the sum of its proper divisors (1025710).

2051414 is a wasteful number, since it uses less digits than its factorization.

2051414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025709.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2051414 is about 1432.2758114274. The cubic root of 2051414 is about 127.0626099207.

Adding to 2051414 its reverse (4141502), we get a palindrome (6192916).

The spelling of 2051414 in words is "two million, fifty-one thousand, four hundred fourteen".