48701918 has 4 divisors (see below), whose sum is σ = 73052880. Its totient is φ = 24350958.

The previous prime is 48701911. The next prime is 48701941. The reversal of 48701918 is 81910784.

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 (48701911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12175478 + ... + 12175481.

It is an arithmetic number, because the mean of its divisors is an integer number (18263220).

Almost surely, 2^48701918 is an apocalyptic number.

48701918 is a deficient number, since it is larger than the sum of its proper divisors (24350962).

48701918 is a wasteful number, since it uses less digits than its factorization.

48701918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24350961.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 48701918 is about 6978.6759489175. The cubic root of 48701918 is about 365.1870386853.

The spelling of 48701918 in words is "forty-eight million, seven hundred one thousand, nine hundred eighteen".