47534844 has 24 divisors (see below), whose sum is σ = 126759808. Its totient is φ = 13581360.

The previous prime is 47534833. The next prime is 47534849. The reversal of 47534844 is 44843574.

It is a super-2 number, since 2×47534844² = 4519122788208672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47534849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282862 + ... + 283029.

Almost surely, 2^47534844 is an apocalyptic number.

It is an amenable number.

47534844 is an abundant number, since it is smaller than the sum of its proper divisors (79224964).

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

47534844 is a wasteful number, since it uses less digits than its factorization.

47534844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565905 (or 565903 counting only the distinct ones).

The product of its digits is 215040, while the sum is 39.

The square root of 47534844 is about 6894.5517620800. The cubic root of 47534844 is about 362.2463551041.

The spelling of 47534844 in words is "forty-seven million, five hundred thirty-four thousand, eight hundred forty-four".