51077234 has 16 divisors (see below), whose sum is σ = 82707072. Its totient is φ = 23517648.

The previous prime is 51077233. The next prime is 51077237. The reversal of 51077234 is 43277015.

It is a junction number, because it is equal to n+sod(n) for n = 51077197 and 51077206.

It is not an unprimeable number, because it can be changed into a prime (51077233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9917 + ... + 14159.

It is an arithmetic number, because the mean of its divisors is an integer number (5169192).

Almost surely, 2^51077234 is an apocalyptic number.

51077234 is a deficient number, since it is larger than the sum of its proper divisors (31629838).

51077234 is a wasteful number, since it uses less digits than its factorization.

51077234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 51077234 is about 7146.8338444377. The cubic root of 51077234 is about 371.0300830729.

The spelling of 51077234 in words is "fifty-one million, seventy-seven thousand, two hundred thirty-four".