48973911 has 16 divisors (see below), whose sum is σ = 75852288. Its totient is φ = 27525600.

The previous prime is 48973907. The next prime is 48973913. The reversal of 48973911 is 11937984.

It is a happy number.

It is not a de Polignac number, because 48973911 - 2² = 48973907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48973913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17835 + ... + 20396.

It is an arithmetic number, because the mean of its divisors is an integer number (4740768).

Almost surely, 2^48973911 is an apocalyptic number.

48973911 is a deficient number, since it is larger than the sum of its proper divisors (26878377).

48973911 is a wasteful number, since it uses less digits than its factorization.

48973911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38302.

The product of its digits is 54432, while the sum is 42.

The square root of 48973911 is about 6998.1362518888. The cubic root of 48973911 is about 365.8656155092.

The spelling of 48973911 in words is "forty-eight million, nine hundred seventy-three thousand, nine hundred eleven".