51227106 has 32 divisors (see below), whose sum is σ = 118195200. Its totient is φ = 14498256.

The previous prime is 51227089. The next prime is 51227107. The reversal of 51227106 is 60172215.

51227106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×51227106³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (51227107) 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 in 15 ways as a sum of consecutive naturals, for example, 1206 + ... + 10193.

It is an arithmetic number, because the mean of its divisors is an integer number (3693600).

Almost surely, 2^51227106 is an apocalyptic number.

51227106 is an abundant number, since it is smaller than the sum of its proper divisors (66968094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51227106 is a wasteful number, since it uses less digits than its factorization.

51227106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11518.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 51227106 is about 7157.3113667075. The cubic root of 51227106 is about 371.3926237259.

The spelling of 51227106 in words is "fifty-one million, two hundred twenty-seven thousand, one hundred six".