48184949 has 2 divisors, whose sum is σ = 48184950. Its totient is φ = 48184948.

The previous prime is 48184909. The next prime is 48184957. The reversal of 48184949 is 94948184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37576900 + 10608049 = 6130^2 + 3257^2 .

It is a cyclic number.

It is not a de Polignac number, because 48184949 - 2²⁰ = 47136373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48184909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24092474 + 24092475.

It is an arithmetic number, because the mean of its divisors is an integer number (24092475).

Almost surely, 2^48184949 is an apocalyptic number.

It is an amenable number.

48184949 is a deficient number, since it is larger than the sum of its proper divisors (1).

48184949 is an equidigital number, since it uses as much as digits as its factorization.

48184949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 47.

The square root of 48184949 is about 6941.5379419838. The cubic root of 48184949 is about 363.8902906701.

The spelling of 48184949 in words is "forty-eight million, one hundred eighty-four thousand, nine hundred forty-nine".