48968918 has 4 divisors (see below), whose sum is σ = 73453380. Its totient is φ = 24484458.

The previous prime is 48968897. The next prime is 48968923. The reversal of 48968918 is 81986984.

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

It is a self number, because there is not a number n which added to its sum of digits gives 48968918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12242228 + ... + 12242231.

It is an arithmetic number, because the mean of its divisors is an integer number (18363345).

Almost surely, 2^48968918 is an apocalyptic number.

48968918 is a deficient number, since it is larger than the sum of its proper divisors (24484462).

48968918 is a wasteful number, since it uses less digits than its factorization.

48968918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24484461.

The product of its digits is 995328, while the sum is 53.

The square root of 48968918 is about 6997.7795049573. The cubic root of 48968918 is about 365.8531814801.

The spelling of 48968918 in words is "forty-eight million, nine hundred sixty-eight thousand, nine hundred eighteen".