48446144 has 14 divisors (see below), whose sum is σ = 96135444. Its totient is φ = 24223040.

The previous prime is 48446137. The next prime is 48446147. The reversal of 48446144 is 44164484.

It is not an unprimeable number, because it can be changed into a prime (48446147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378422 + ... + 378549.

Almost surely, 2^48446144 is an apocalyptic number.

It is an amenable number.

48446144 is a deficient number, since it is larger than the sum of its proper divisors (47689300).

48446144 is an equidigital number, since it uses as much as digits as its factorization.

48446144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756983 (or 756973 counting only the distinct ones).

The product of its digits is 49152, while the sum is 35.

The square root of 48446144 is about 6960.3264291267. The cubic root of 48446144 is about 364.5466166482.

The spelling of 48446144 in words is "forty-eight million, four hundred forty-six thousand, one hundred forty-four".