48247237 has 2 divisors, whose sum is σ = 48247238. Its totient is φ = 48247236.

The previous prime is 48247231. The next prime is 48247249. The reversal of 48247237 is 73274284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48011041 + 236196 = 6929^2 + 486^2 .

It is a cyclic number.

It is not a de Polignac number, because 48247237 - 2³ = 48247229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48247196 and 48247205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48247231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24123618 + 24123619.

It is an arithmetic number, because the mean of its divisors is an integer number (24123619).

Almost surely, 2^48247237 is an apocalyptic number.

It is an amenable number.

48247237 is a deficient number, since it is larger than the sum of its proper divisors (1).

48247237 is an equidigital number, since it uses as much as digits as its factorization.

48247237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75264, while the sum is 37.

The square root of 48247237 is about 6946.0231067856. The cubic root of 48247237 is about 364.0470217602.

It can be divided in two parts, 48247 and 237, that added together give a palindrome (48484).

The spelling of 48247237 in words is "forty-eight million, two hundred forty-seven thousand, two hundred thirty-seven".