48379918 has 16 divisors (see below), whose sum is σ = 74753280. Its totient is φ = 23468800.

The previous prime is 48379913. The next prime is 48379921. The reversal of 48379918 is 81997384.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48379913) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 14118 + ... + 17206.

It is an arithmetic number, because the mean of its divisors is an integer number (4672080).

Almost surely, 2^48379918 is an apocalyptic number.

48379918 is a deficient number, since it is larger than the sum of its proper divisors (26373362).

48379918 is a wasteful number, since it uses less digits than its factorization.

48379918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323.

The product of its digits is 435456, while the sum is 49.

The square root of 48379918 is about 6955.5674103555. The cubic root of 48379918 is about 364.3804288533.

The spelling of 48379918 in words is "forty-eight million, three hundred seventy-nine thousand, nine hundred eighteen".