48972852 has 36 divisors (see below), whose sum is σ = 131076036. Its totient is φ = 15363840.

The previous prime is 48972841. The next prime is 48972857. The reversal of 48972852 is 25827984.

It can be written as a sum of positive squares in 2 ways, for example, as 16208676 + 32764176 = 4026^2 + 5724^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 48972798 and 48972807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48972857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39399 + ... + 40622.

It is an arithmetic number, because the mean of its divisors is an integer number (3641001).

Almost surely, 2^48972852 is an apocalyptic number.

It is an amenable number.

48972852 is an abundant number, since it is smaller than the sum of its proper divisors (82103184).

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

48972852 is a wasteful number, since it uses less digits than its factorization.

48972852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80048 (or 80043 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 48972852 is about 6998.0605884774. The cubic root of 48972852 is about 365.8629783603.

The spelling of 48972852 in words is "forty-eight million, nine hundred seventy-two thousand, eight hundred fifty-two".