47765898 has 24 divisors (see below), whose sum is σ = 103678848. Its totient is φ = 15893352.

The previous prime is 47765897. The next prime is 47765899. The reversal of 47765898 is 89856774.

47765898 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 (47765897) and next prime (47765899).

It is not an unprimeable number, because it can be changed into a prime (47765897) 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 11 ways as a sum of consecutive naturals, for example, 9511 + ... + 13637.

It is an arithmetic number, because the mean of its divisors is an integer number (4319952).

Almost surely, 2^47765898 is an apocalyptic number.

47765898 is an abundant number, since it is smaller than the sum of its proper divisors (55912950).

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

47765898 is a wasteful number, since it uses less digits than its factorization.

47765898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778 (or 4775 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 47765898 is about 6911.2877237169. The cubic root of 47765898 is about 362.8323338337.

The spelling of 47765898 in words is "forty-seven million, seven hundred sixty-five thousand, eight hundred ninety-eight".