48785918 has 4 divisors (see below), whose sum is σ = 73178880. Its totient is φ = 24392958.

The previous prime is 48785911. The next prime is 48785969. The reversal of 48785918 is 81958784.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48785911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12196478 + ... + 12196481.

It is an arithmetic number, because the mean of its divisors is an integer number (18294720).

Almost surely, 2^48785918 is an apocalyptic number.

48785918 is a deficient number, since it is larger than the sum of its proper divisors (24392962).

48785918 is a wasteful number, since it uses less digits than its factorization.

48785918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24392961.

The product of its digits is 645120, while the sum is 50.

The square root of 48785918 is about 6984.6916896882. The cubic root of 48785918 is about 365.3968736235.

The spelling of 48785918 in words is "forty-eight million, seven hundred eighty-five thousand, nine hundred eighteen".