48888187 has 2 divisors, whose sum is σ = 48888188. Its totient is φ = 48888186.

The previous prime is 48888181. The next prime is 48888199. The reversal of 48888187 is 78188884.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48888187 - 2¹⁹ = 48363899 is a prime.

It is not a weakly prime, because it can be changed into another prime (48888181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24444093 + 24444094.

It is an arithmetic number, because the mean of its divisors is an integer number (24444094).

Almost surely, 2^48888187 is an apocalyptic number.

48888187 is a deficient number, since it is larger than the sum of its proper divisors (1).

48888187 is an equidigital number, since it uses as much as digits as its factorization.

48888187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 917504, while the sum is 52.

The square root of 48888187 is about 6992.0087957611. The cubic root of 48888187 is about 365.6520202789.

The spelling of 48888187 in words is "forty-eight million, eight hundred eighty-eight thousand, one hundred eighty-seven".