48861401 has 2 divisors, whose sum is σ = 48861402. Its totient is φ = 48861400.

The previous prime is 48861391. The next prime is 48861409. The reversal of 48861401 is 10416884.

48861401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45549001 + 3312400 = 6749^2 + 1820^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48861401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48861409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24430700 + 24430701.

It is an arithmetic number, because the mean of its divisors is an integer number (24430701).

Almost surely, 2^48861401 is an apocalyptic number.

It is an amenable number.

48861401 is a deficient number, since it is larger than the sum of its proper divisors (1).

48861401 is an equidigital number, since it uses as much as digits as its factorization.

48861401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 48861401 is about 6990.0930608970. The cubic root of 48861401 is about 365.5852274267.

The spelling of 48861401 in words is "forty-eight million, eight hundred sixty-one thousand, four hundred one".