51927834 has 32 divisors (see below), whose sum is σ = 118918656. Its totient is φ = 14808240.

The previous prime is 51927833. The next prime is 51927857. The reversal of 51927834 is 43872915.

It is a junction number, because it is equal to n+sod(n) for n = 51927792 and 51927801.

It is not an unprimeable number, because it can be changed into a prime (51927833) 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, 32269 + ... + 33839.

It is an arithmetic number, because the mean of its divisors is an integer number (3716208).

Almost surely, 2^51927834 is an apocalyptic number.

51927834 is an abundant number, since it is smaller than the sum of its proper divisors (66990822).

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

51927834 is a wasteful number, since it uses less digits than its factorization.

51927834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370.

The product of its digits is 60480, while the sum is 39.

The square root of 51927834 is about 7206.0970018450. The cubic root of 51927834 is about 373.0783688208.

The spelling of 51927834 in words is "fifty-one million, nine hundred twenty-seven thousand, eight hundred thirty-four".