48382742 has 4 divisors (see below), whose sum is σ = 72574116. Its totient is φ = 24191370.

The previous prime is 48382709. The next prime is 48382751. The reversal of 48382742 is 24728384.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 48382696 and 48382705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12095684 + ... + 12095687.

It is an arithmetic number, because the mean of its divisors is an integer number (18143529).

Almost surely, 2^48382742 is an apocalyptic number.

48382742 is a deficient number, since it is larger than the sum of its proper divisors (24191374).

48382742 is a wasteful number, since it uses less digits than its factorization.

48382742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24191373.

The product of its digits is 86016, while the sum is 38.

The square root of 48382742 is about 6955.7704102421. The cubic root of 48382742 is about 364.3875185050.

The spelling of 48382742 in words is "forty-eight million, three hundred eighty-two thousand, seven hundred forty-two".