51122314 has 8 divisors (see below), whose sum is σ = 76805028. Its totient is φ = 25520640.

The previous prime is 51122311. The next prime is 51122321. The reversal of 51122314 is 41322115.

It can be written as a sum of positive squares in 2 ways, for example, as 51051025 + 71289 = 7145^2 + 267^2 .

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

It is a super-2 number, since 2×51122314² = 5226981977429192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51122291 and 51122300.

It is not an unprimeable number, because it can be changed into a prime (51122311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18657 + ... + 21220.

Almost surely, 2^51122314 is an apocalyptic number.

51122314 is a deficient number, since it is larger than the sum of its proper divisors (25682714).

51122314 is a wasteful number, since it uses less digits than its factorization.

51122314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40520.

The product of its digits is 240, while the sum is 19.

The square root of 51122314 is about 7149.9869929952. The cubic root of 51122314 is about 371.1392061696.

Adding to 51122314 its reverse (41322115), we get a palindrome (92444429).

The spelling of 51122314 in words is "fifty-one million, one hundred twenty-two thousand, three hundred fourteen".