51426741 has 8 divisors (see below), whose sum is σ = 68602464. Its totient is φ = 34267760.

The previous prime is 51426731. The next prime is 51426761. The reversal of 51426741 is 14762415.

51426741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 51426741 - 2¹¹ = 51424693 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 51426699 and 51426708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51426731) 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 7 ways as a sum of consecutive naturals, for example, 8350 + ... + 13136.

It is an arithmetic number, because the mean of its divisors is an integer number (8575308).

Almost surely, 2^51426741 is an apocalyptic number.

It is an amenable number.

51426741 is a deficient number, since it is larger than the sum of its proper divisors (17175723).

51426741 is a wasteful number, since it uses less digits than its factorization.

51426741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8371.

The product of its digits is 6720, while the sum is 30.

The square root of 51426741 is about 7171.2440343360. The cubic root of 51426741 is about 371.8744445629.

The spelling of 51426741 in words is "fifty-one million, four hundred twenty-six thousand, seven hundred forty-one".