48904812 has 108 divisors (see below), whose sum is σ = 138458320. Its totient is φ = 14541120.

The previous prime is 48904799. The next prime is 48904819. The reversal of 48904812 is 21840984.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (48904819) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 448614 + ... + 448722.

Almost surely, 2^48904812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48904812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69229160).

48904812 is an abundant number, since it is smaller than the sum of its proper divisors (89553508).

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

48904812 is a wasteful number, since it uses less digits than its factorization.

48904812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 48904812 is about 6993.1975519071. The cubic root of 48904812 is about 365.6934636641.

The spelling of 48904812 in words is "forty-eight million, nine hundred four thousand, eight hundred twelve".