48728942 has 16 divisors (see below), whose sum is σ = 76064832. Its totient is φ = 23393760.

The previous prime is 48728941. The next prime is 48728947. The reversal of 48728942 is 24982784.

48728942 is nontrivially palindromic in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 48728893 and 48728902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48728941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92 + ... + 9872.

It is an arithmetic number, because the mean of its divisors is an integer number (4754052).

Almost surely, 2^48728942 is an apocalyptic number.

48728942 is a deficient number, since it is larger than the sum of its proper divisors (27335890).

48728942 is a wasteful number, since it uses less digits than its factorization.

48728942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9883.

The product of its digits is 258048, while the sum is 44.

The square root of 48728942 is about 6980.6118642996. The cubic root of 48728942 is about 365.2545718897.

The spelling of 48728942 in words is "forty-eight million, seven hundred twenty-eight thousand, nine hundred forty-two".