51796446 has 32 divisors (see below), whose sum is σ = 111888000. Its totient is φ = 15890784.

The previous prime is 51796421. The next prime is 51796447. The reversal of 51796446 is 64469715.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 51796398 and 51796407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51796447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33805 + ... + 35303.

It is an arithmetic number, because the mean of its divisors is an integer number (3496500).

Almost surely, 2^51796446 is an apocalyptic number.

51796446 is an abundant number, since it is smaller than the sum of its proper divisors (60091554).

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

51796446 is a wasteful number, since it uses less digits than its factorization.

51796446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its digits is 181440, while the sum is 42.

The square root of 51796446 is about 7196.9747811146. The cubic root of 51796446 is about 372.7634483050.

The spelling of 51796446 in words is "fifty-one million, seven hundred ninety-six thousand, four hundred forty-six".