48990032 has 40 divisors (see below), whose sum is σ = 116825856. Its totient is φ = 19380096.

The previous prime is 48989989. The next prime is 48990043. The reversal of 48990032 is 23009984.

48990032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×48990032² = 4800046470722048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48989974 and 48990001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15368 + ... + 18279.

Almost surely, 2^48990032 is an apocalyptic number.

It is an amenable number.

48990032 is an abundant number, since it is smaller than the sum of its proper divisors (67835824).

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

48990032 is a wasteful number, since it uses less digits than its factorization.

48990032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33675 (or 33669 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 48990032 is about 6999.2879637860. The cubic root of 48990032 is about 365.9057557417.

The spelling of 48990032 in words is "forty-eight million, nine hundred ninety thousand, thirty-two".