48793081 has 2 divisors, whose sum is σ = 48793082. Its totient is φ = 48793080.

The previous prime is 48793067. The next prime is 48793091. The reversal of 48793081 is 18039784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44023225 + 4769856 = 6635^2 + 2184^2 .

It is a cyclic number.

It is not a de Polignac number, because 48793081 - 2⁵ = 48793049 is a prime.

It is a super-2 number, since 2×48793081² = 4761529506945122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48793001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24396540 + 24396541.

It is an arithmetic number, because the mean of its divisors is an integer number (24396541).

Almost surely, 2^48793081 is an apocalyptic number.

It is an amenable number.

48793081 is a deficient number, since it is larger than the sum of its proper divisors (1).

48793081 is an equidigital number, since it uses as much as digits as its factorization.

48793081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 48793081 is about 6985.2044350899. The cubic root of 48793081 is about 365.4147558993.

The spelling of 48793081 in words is "forty-eight million, seven hundred ninety-three thousand, eighty-one".