51860676 has 96 divisors (see below), whose sum is σ = 152893440. Its totient is φ = 13330944.

The previous prime is 51860651. The next prime is 51860689. The reversal of 51860676 is 67606815.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32055 + ... + 33633.

It is an arithmetic number, because the mean of its divisors is an integer number (1592640).

Almost surely, 2^51860676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51860676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76446720).

51860676 is an abundant number, since it is smaller than the sum of its proper divisors (101032764).

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

51860676 is a wasteful number, since it uses less digits than its factorization.

51860676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1631 counting only the distinct ones).

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

The square root of 51860676 is about 7201.4356901940. The cubic root of 51860676 is about 372.9174659922.

It can be divided in two parts, 5 and 1860676, that added together give a palindrome (1860681).

The spelling of 51860676 in words is "fifty-one million, eight hundred sixty thousand, six hundred seventy-six".