48840012 has 72 divisors (see below), whose sum is σ = 134738240. Its totient is φ = 14826240.

The previous prime is 48840007. The next prime is 48840019. The reversal of 48840012 is 21004884.

It is not an unprimeable number, because it can be changed into a prime (48840019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36312 + ... + 37632.

Almost surely, 2^48840012 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 48840012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67369120).

48840012 is an abundant number, since it is smaller than the sum of its proper divisors (85898228).

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

48840012 is a wasteful number, since it uses less digits than its factorization.

48840012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423 (or 1418 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 48840012 is about 6988.5629424081. The cubic root of 48840012 is about 365.5318748584.

Adding to 48840012 its reverse (21004884), we get a palindrome (69844896).

The spelling of 48840012 in words is "forty-eight million, eight hundred forty thousand, twelve".