51460214 has 16 divisors (see below), whose sum is σ = 83740608. Its totient is φ = 23575872.

The previous prime is 51460183. The next prime is 51460231. The reversal of 51460214 is 41206415.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 51460214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662 + ... + 10785.

It is an arithmetic number, because the mean of its divisors is an integer number (5233788).

Almost surely, 2^51460214 is an apocalyptic number.

51460214 is a deficient number, since it is larger than the sum of its proper divisors (32280394).

51460214 is a wasteful number, since it uses less digits than its factorization.

51460214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14599.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 51460214 is about 7173.5774896491. The cubic root of 51460214 is about 371.9551098181.

Adding to 51460214 its reverse (41206415), we get a palindrome (92666629).

The spelling of 51460214 in words is "fifty-one million, four hundred sixty thousand, two hundred fourteen".