48648361 has 2 divisors, whose sum is σ = 48648362. Its totient is φ = 48648360.

The previous prime is 48648349. The next prime is 48648389. The reversal of 48648361 is 16384684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47610000 + 1038361 = 6900^2 + 1019^2 .

It is a cyclic number.

It is not a de Polignac number, because 48648361 - 2⁷ = 48648233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48648161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24324180 + 24324181.

It is an arithmetic number, because the mean of its divisors is an integer number (24324181).

Almost surely, 2^48648361 is an apocalyptic number.

It is an amenable number.

48648361 is a deficient number, since it is larger than the sum of its proper divisors (1).

48648361 is an equidigital number, since it uses as much as digits as its factorization.

48648361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 40.

The square root of 48648361 is about 6974.8377042050. The cubic root of 48648361 is about 365.0531254380.

It can be divided in two parts, 4864 and 8361, that added together give a square (13225 = 115²).

The spelling of 48648361 in words is "forty-eight million, six hundred forty-eight thousand, three hundred sixty-one".