48419021 has 8 divisors (see below), whose sum is σ = 56037120. Its totient is φ = 40976208.

The previous prime is 48419003. The next prime is 48419023. The reversal of 48419021 is 12091484.

48419021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48419021 - 2²² = 44224717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48419023) 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 in 7 ways as a sum of consecutive naturals, for example, 43226 + ... + 44331.

It is an arithmetic number, because the mean of its divisors is an integer number (7004640).

Almost surely, 2^48419021 is an apocalyptic number.

It is an amenable number.

48419021 is a deficient number, since it is larger than the sum of its proper divisors (7618099).

48419021 is an equidigital number, since it uses as much as digits as its factorization.

48419021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87643.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 48419021 is about 6958.3777563452. The cubic root of 48419021 is about 364.4785724046.

The spelling of 48419021 in words is "forty-eight million, four hundred nineteen thousand, twenty-one".