51024622 has 16 divisors (see below), whose sum is σ = 83647872. Its totient is φ = 23150520.

The previous prime is 51024613. The next prime is 51024683. The reversal of 51024622 is 22642015.

51024622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 51024593 and 51024602.

It is a congruent number.

It is an unprimeable number.

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, 12343 + ... + 15949.

It is an arithmetic number, because the mean of its divisors is an integer number (5227992).

Almost surely, 2^51024622 is an apocalyptic number.

51024622 is a deficient number, since it is larger than the sum of its proper divisors (32623250).

51024622 is a wasteful number, since it uses less digits than its factorization.

51024622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 51024622 is about 7143.1521053384. The cubic root of 51024622 is about 370.9026463825.

Adding to 51024622 its reverse (22642015), we get a palindrome (73666637).

The spelling of 51024622 in words is "fifty-one million, twenty-four thousand, six hundred twenty-two".