52889847 has 8 divisors (see below), whose sum is σ = 70562160. Its totient is φ = 35238720.

The previous prime is 52889827. The next prime is 52889911. The reversal of 52889847 is 74898825.

It is a happy number.

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

It is not a de Polignac number, because 52889847 - 2¹² = 52885751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52889847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52889827) 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, 1947 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (8820270).

Almost surely, 2^52889847 is an apocalyptic number.

52889847 is a deficient number, since it is larger than the sum of its proper divisors (17672313).

52889847 is a wasteful number, since it uses less digits than its factorization.

52889847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10593.

The product of its digits is 1290240, while the sum is 51.

The square root of 52889847 is about 7272.5406152183. The cubic root of 52889847 is about 375.3681646500.

The spelling of 52889847 in words is "fifty-two million, eight hundred eighty-nine thousand, eight hundred forty-seven".