948283811 has 2 divisors, whose sum is σ = 948283812. Its totient is φ = 948283810.

The previous prime is 948283807. The next prime is 948283823. The reversal of 948283811 is 118382849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948283811 - 2² = 948283807 is a prime.

It is a Sophie Germain prime.

It is equal to p_48348467 and since 948283811 and 48348467 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (948223811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474141905 + 474141906.

It is an arithmetic number, because the mean of its divisors is an integer number (474141906).

Almost surely, 2^948283811 is an apocalyptic number.

948283811 is a deficient number, since it is larger than the sum of its proper divisors (1).

948283811 is an equidigital number, since it uses as much as digits as its factorization.

948283811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 44.

The square root of 948283811 is about 30794.2171681632. The cubic root of 948283811 is about 982.4552523610.

It can be divided in two parts, 9482838 and 11, that added together give a palindrome (9482849).

The spelling of 948283811 in words is "nine hundred forty-eight million, two hundred eighty-three thousand, eight hundred eleven".