48219136 has 99 divisors (see below), whose sum is σ = 115862247. Its totient is φ = 19998720.

The previous prime is 48219121. The next prime is 48219137. The reversal of 48219136 is 63191284.

The square root of 48219136 is 6944.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

Its product of digits (10368) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (48219137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1555441 + ... + 1555471.

Almost surely, 2^48219136 is an apocalyptic number.

48219136 is the 6944-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48219136

48219136 is an abundant number, since it is smaller than the sum of its proper divisors (67643111).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48219136 is an equidigital number, since it uses as much as digits as its factorization.

48219136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 40 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The cubic root of 48219136 is about 363.9763298218.

The spelling of 48219136 in words is "forty-eight million, two hundred nineteen thousand, one hundred thirty-six".