51060847 has 8 divisors (see below), whose sum is σ = 54892800. Its totient is φ = 47343384.

The previous prime is 51060839. The next prime is 51060869. The reversal of 51060847 is 74806015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51060847 - 2³ = 51060839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51060887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27697 + ... + 29482.

It is an arithmetic number, because the mean of its divisors is an integer number (6861600).

Almost surely, 2^51060847 is an apocalyptic number.

51060847 is a deficient number, since it is larger than the sum of its proper divisors (3831953).

51060847 is a wasteful number, since it uses less digits than its factorization.

51060847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57245.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 51060847 is about 7145.6873007430. The cubic root of 51060847 is about 370.9903998988.

The spelling of 51060847 in words is "fifty-one million, sixty thousand, eight hundred forty-seven".