51341922 has 48 divisors (see below), whose sum is σ = 115636248. Its totient is φ = 16450560.

The previous prime is 51341897. The next prime is 51341923. The reversal of 51341922 is 22914315.

51341922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 30902481 + 20439441 = 5559^2 + 4521^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51341923) 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 23 ways as a sum of consecutive naturals, for example, 53398 + ... + 54350.

Almost surely, 2^51341922 is an apocalyptic number.

51341922 is an abundant number, since it is smaller than the sum of its proper divisors (64294326).

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

51341922 is a wasteful number, since it uses less digits than its factorization.

51341922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075 (or 1072 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 51341922 is about 7165.3277664040. The cubic root of 51341922 is about 371.6698857754.

It can be divided in two parts, 5134 and 1922, that added together give a square (7056 = 84²).

The spelling of 51341922 in words is "fifty-one million, three hundred forty-one thousand, nine hundred twenty-two".