48174421 has 2 divisors, whose sum is σ = 48174422. Its totient is φ = 48174420.

The previous prime is 48174419. The next prime is 48174433. The reversal of 48174421 is 12447184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36168196 + 12006225 = 6014^2 + 3465^2 .

It is a cyclic number.

It is not a de Polignac number, because 48174421 - 2¹ = 48174419 is a prime.

Together with 48174419, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48174521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24087210 + 24087211.

It is an arithmetic number, because the mean of its divisors is an integer number (24087211).

Almost surely, 2^48174421 is an apocalyptic number.

It is an amenable number.

48174421 is a deficient number, since it is larger than the sum of its proper divisors (1).

48174421 is an equidigital number, since it uses as much as digits as its factorization.

48174421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 31.

The square root of 48174421 is about 6940.7795671668. The cubic root of 48174421 is about 363.8637864323.

The spelling of 48174421 in words is "forty-eight million, one hundred seventy-four thousand, four hundred twenty-one".