48992028 has 96 divisors (see below), whose sum is σ = 127991808. Its totient is φ = 14515200.

The previous prime is 48992023. The next prime is 48992029. The reversal of 48992028 is 82029984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48992023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385701 + ... + 385827.

It is an arithmetic number, because the mean of its divisors is an integer number (1333248).

Almost surely, 2^48992028 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 48992028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63995904).

48992028 is an abundant number, since it is smaller than the sum of its proper divisors (78999780).

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

48992028 is a wasteful number, since it uses less digits than its factorization.

48992028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 48992028 is about 6999.4305482661. The cubic root of 48992028 is about 365.9107250381.

The spelling of 48992028 in words is "forty-eight million, nine hundred ninety-two thousand, twenty-eight".