47836125 has 48 divisors (see below), whose sum is σ = 87293232. Its totient is φ = 25200000.

The previous prime is 47836123. The next prime is 47836133. The reversal of 47836125 is 52163874.

It can be written as a sum of positive squares in 8 ways, for example, as 18481401 + 29354724 = 4299^2 + 5418^2 .

It is not a de Polignac number, because 47836125 - 2¹ = 47836123 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47836125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47836123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113415 + ... + 113835.

It is an arithmetic number, because the mean of its divisors is an integer number (1818609).

Almost surely, 2^47836125 is an apocalyptic number.

47836125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47836125 is a deficient number, since it is larger than the sum of its proper divisors (39457107).

47836125 is a wasteful number, since it uses less digits than its factorization.

47836125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 530 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 47836125 is about 6916.3664593484. The cubic root of 47836125 is about 363.0100627860.

Adding to 47836125 its reverse (52163874), we get a palindrome (99999999).

It can be divided in two parts, 47836 and 125, that added together give a square (47961 = 219²).

The spelling of 47836125 in words is "forty-seven million, eight hundred thirty-six thousand, one hundred twenty-five".