48772911 has 16 divisors (see below), whose sum is σ = 71061120. Its totient is φ = 29509920.

The previous prime is 48772909. The next prime is 48772921. The reversal of 48772911 is 11927784.

It is not a de Polignac number, because 48772911 - 2¹ = 48772909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48772911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48772901) 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, 32700 + ... + 34158.

It is an arithmetic number, because the mean of its divisors is an integer number (4441320).

Almost surely, 2^48772911 is an apocalyptic number.

48772911 is a deficient number, since it is larger than the sum of its proper divisors (22288209).

48772911 is a wasteful number, since it uses less digits than its factorization.

48772911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486.

The product of its digits is 28224, while the sum is 39.

The square root of 48772911 is about 6983.7605199491. The cubic root of 48772911 is about 365.3643974516.

The spelling of 48772911 in words is "forty-eight million, seven hundred seventy-two thousand, nine hundred eleven".