48968831 has 2 divisors, whose sum is σ = 48968832. Its totient is φ = 48968830.

The previous prime is 48968827. The next prime is 48968837. The reversal of 48968831 is 13886984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48968831 - 2² = 48968827 is a prime.

It is a super-2 number, since 2×48968831² = 4795892819013122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48968837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24484415 + 24484416.

It is an arithmetic number, because the mean of its divisors is an integer number (24484416).

Almost surely, 2^48968831 is an apocalyptic number.

48968831 is a deficient number, since it is larger than the sum of its proper divisors (1).

48968831 is an equidigital number, since it uses as much as digits as its factorization.

48968831 is an odious number, because the sum of its binary digits is odd.

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

The square root of 48968831 is about 6997.7732886969. The cubic root of 48968831 is about 365.8529648171.

The spelling of 48968831 in words is "forty-eight million, nine hundred sixty-eight thousand, eight hundred thirty-one".