48116891 has 2 divisors, whose sum is σ = 48116892. Its totient is φ = 48116890.

The previous prime is 48116881. The next prime is 48116899. The reversal of 48116891 is 19861184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48116891 - 2¹⁸ = 47854747 is a prime.

It is not a weakly prime, because it can be changed into another prime (48116899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24058445 + 24058446.

It is an arithmetic number, because the mean of its divisors is an integer number (24058446).

Almost surely, 2^48116891 is an apocalyptic number.

48116891 is a deficient number, since it is larger than the sum of its proper divisors (1).

48116891 is an equidigital number, since it uses as much as digits as its factorization.

48116891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 38.

The square root of 48116891 is about 6936.6339819829. The cubic root of 48116891 is about 363.7188864245.

The spelling of 48116891 in words is "forty-eight million, one hundred sixteen thousand, eight hundred ninety-one".