51230414 has 16 divisors (see below), whose sum is σ = 82062720. Its totient is φ = 23933280.

The previous prime is 51230393. The next prime is 51230419. The reversal of 51230414 is 41403215.

It is a super-2 number, since 2×51230414² = 5249110637222792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51230419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12449 + ... + 16044.

It is an arithmetic number, because the mean of its divisors is an integer number (5128920).

Almost surely, 2^51230414 is an apocalyptic number.

51230414 is a deficient number, since it is larger than the sum of its proper divisors (30832306).

51230414 is a wasteful number, since it uses less digits than its factorization.

51230414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28555.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 51230414 is about 7157.5424553404. The cubic root of 51230414 is about 371.4006178033.

Adding to 51230414 its reverse (41403215), we get a palindrome (92633629).

The spelling of 51230414 in words is "fifty-one million, two hundred thirty thousand, four hundred fourteen".