48724542 has 24 divisors (see below), whose sum is σ = 106078440. Its totient is φ = 16163280.

The previous prime is 48724541. The next prime is 48724561. The reversal of 48724542 is 24542784.

48724542 is a `hidden beast` number, since 48 + 72 + 4 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 48724497 and 48724506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48724541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2617 + ... + 10212.

It is an arithmetic number, because the mean of its divisors is an integer number (4419935).

Almost surely, 2^48724542 is an apocalyptic number.

48724542 is an abundant number, since it is smaller than the sum of its proper divisors (57353898).

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

48724542 is a wasteful number, since it uses less digits than its factorization.

48724542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048 (or 13045 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

The square root of 48724542 is about 6980.2966985652. The cubic root of 48724542 is about 365.2435779545.

The spelling of 48724542 in words is "forty-eight million, seven hundred twenty-four thousand, five hundred forty-two".