48198971 has 2 divisors, whose sum is σ = 48198972. Its totient is φ = 48198970.

The previous prime is 48198959. The next prime is 48198977. The reversal of 48198971 is 17989184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48198971 - 2¹⁸ = 47936827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48198977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24099485 + 24099486.

It is an arithmetic number, because the mean of its divisors is an integer number (24099486).

Almost surely, 2^48198971 is an apocalyptic number.

48198971 is a deficient number, since it is larger than the sum of its proper divisors (1).

48198971 is an equidigital number, since it uses as much as digits as its factorization.

48198971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 47.

The square root of 48198971 is about 6942.5478752400. The cubic root of 48198971 is about 363.9255850576.

The spelling of 48198971 in words is "forty-eight million, one hundred ninety-eight thousand, nine hundred seventy-one".