48942732 has 12 divisors (see below), whose sum is σ = 114199736. Its totient is φ = 16314240.

The previous prime is 48942731. The next prime is 48942757. The reversal of 48942732 is 23724984.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (48942731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2039269 + ... + 2039292.

Almost surely, 2^48942732 is an apocalyptic number.

It is an amenable number.

48942732 is an abundant number, since it is smaller than the sum of its proper divisors (65257004).

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

48942732 is a wasteful number, since it uses less digits than its factorization.

48942732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078568 (or 4078566 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 48942732 is about 6995.9082326743. The cubic root of 48942732 is about 365.7879568439.

It can be divided in two parts, 4894 and 2732, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 48942732 in words is "forty-eight million, nine hundred forty-two thousand, seven hundred thirty-two".