48214489 has 2 divisors, whose sum is σ = 48214490. Its totient is φ = 48214488.

The previous prime is 48214469. The next prime is 48214493. The reversal of 48214489 is 98441284.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42771600 + 5442889 = 6540^2 + 2333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48214489 is a prime.

It is a super-2 number, since 2×48214489² = 4649273899062242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48214409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24107244 + 24107245.

It is an arithmetic number, because the mean of its divisors is an integer number (24107245).

Almost surely, 2^48214489 is an apocalyptic number.

It is an amenable number.

48214489 is a deficient number, since it is larger than the sum of its proper divisors (1).

48214489 is an equidigital number, since it uses as much as digits as its factorization.

48214489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73728, while the sum is 40.

The square root of 48214489 is about 6943.6653865232. The cubic root of 48214489 is about 363.9646370065.

The spelling of 48214489 in words is "forty-eight million, two hundred fourteen thousand, four hundred eighty-nine".