48015887 has 2 divisors, whose sum is σ = 48015888. Its totient is φ = 48015886.

The previous prime is 48015883. The next prime is 48015893. The reversal of 48015887 is 78851084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48015887 - 2² = 48015883 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48015883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24007943 + 24007944.

It is an arithmetic number, because the mean of its divisors is an integer number (24007944).

Almost surely, 2^48015887 is an apocalyptic number.

48015887 is a deficient number, since it is larger than the sum of its proper divisors (1).

48015887 is an equidigital number, since it uses as much as digits as its factorization.

48015887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 41.

The square root of 48015887 is about 6929.3496808864. The cubic root of 48015887 is about 363.4642094143.

The spelling of 48015887 in words is "forty-eight million, fifteen thousand, eight hundred eighty-seven".