48639032 has 32 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 21673344.

The previous prime is 48639029. The next prime is 48639067. The reversal of 48639032 is 23093684.

It is a happy number.

Together with 52967368 it forms an amicable pair .

It is a junction number, because it is equal to n+sod(n) for n = 48638983 and 48639001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5048 + ... + 11079.

It is an arithmetic number, because the mean of its divisors is an integer number (3175200).

Almost surely, 2^48639032 is an apocalyptic number.

It is an amenable number.

48639032 is an abundant number, since it is smaller than the sum of its proper divisors (52967368).

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

48639032 is a wasteful number, since it uses less digits than its factorization.

48639032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16175 (or 16171 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 48639032 is about 6974.1689110603. The cubic root of 48639032 is about 365.0297892745.

The spelling of 48639032 in words is "forty-eight million, six hundred thirty-nine thousand, thirty-two".