47843952 has 40 divisors (see below), whose sum is σ = 133106064. Its totient is φ = 14721024.

The previous prime is 47843941. The next prime is 47843953. The reversal of 47843952 is 25934874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47843953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37713 + ... + 38960.

Almost surely, 2^47843952 is an apocalyptic number.

It is an amenable number.

47843952 is an abundant number, since it is smaller than the sum of its proper divisors (85262112).

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

47843952 is a wasteful number, since it uses less digits than its factorization.

47843952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76697 (or 76691 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 47843952 is about 6916.9322679928. The cubic root of 47843952 is about 363.0298604097.

The spelling of 47843952 in words is "forty-seven million, eight hundred forty-three thousand, nine hundred fifty-two".