51741284 has 12 divisors (see below), whose sum is σ = 103482624. Its totient is φ = 22174824.

The previous prime is 51741271. The next prime is 51741299. The reversal of 51741284 is 48214715.

It is a happy number.

51741284 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 51741284.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923924 + ... + 923979.

It is an arithmetic number, because the mean of its divisors is an integer number (8623552).

Almost surely, 2^51741284 is an apocalyptic number.

It is an amenable number.

51741284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51741284 is a wasteful number, since it uses less digits than its factorization.

51741284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847914 (or 1847912 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 51741284 is about 7193.1414555811. The cubic root of 51741284 is about 372.6310731922.

Adding to 51741284 its reverse (48214715), we get a palindrome (99955999).

It can be divided in two parts, 51741 and 284, that added together give a palindrome (52025).

The spelling of 51741284 in words is "fifty-one million, seven hundred forty-one thousand, two hundred eighty-four".