47516982 has 32 divisors (see below), whose sum is σ = 96526080. Its totient is φ = 15592800.

The previous prime is 47516981. The next prime is 47516983. The reversal of 47516982 is 28961574.

47516982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47516981) and next prime (47516983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47516981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162028 + ... + 162320.

It is an arithmetic number, because the mean of its divisors is an integer number (3016440).

Almost surely, 2^47516982 is an apocalyptic number.

47516982 is an abundant number, since it is smaller than the sum of its proper divisors (49009098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47516982 is a wasteful number, since it uses less digits than its factorization.

47516982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its digits is 120960, while the sum is 42.

The square root of 47516982 is about 6893.2562697175. The cubic root of 47516982 is about 362.2009760763.

The spelling of 47516982 in words is "forty-seven million, five hundred sixteen thousand, nine hundred eighty-two".