48949248 has 96 divisors (see below), whose sum is σ = 135233280. Its totient is φ = 15728640.

The previous prime is 48949247. The next prime is 48949253. The reversal of 48949248 is 84294984.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 48949197 and 48949206.

It is not an unprimeable number, because it can be changed into a prime (48949247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190336 + ... + 190592.

It is an arithmetic number, because the mean of its divisors is an integer number (1408680).

Almost surely, 2^48949248 is an apocalyptic number.

48949248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48949248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67616640).

48949248 is an abundant number, since it is smaller than the sum of its proper divisors (86284032).

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

48949248 is a wasteful number, since it uses less digits than its factorization.

48949248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 293 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 48949248 is about 6996.3739179664. The cubic root of 48949248 is about 365.8041892067.

The spelling of 48949248 in words is "forty-eight million, nine hundred forty-nine thousand, two hundred forty-eight".