47432952 has 80 divisors (see below), whose sum is σ = 151850160. Its totient is φ = 13550976.

The previous prime is 47432947. The next prime is 47432971. The reversal of 47432952 is 25923474.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 693 + ... + 9764.

It is an arithmetic number, because the mean of its divisors is an integer number (1898127).

Almost surely, 2^47432952 is an apocalyptic number.

47432952 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47432952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75925080).

47432952 is an abundant number, since it is smaller than the sum of its proper divisors (104417208).

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

47432952 is a wasteful number, since it uses less digits than its factorization.

47432952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10482 (or 10469 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 47432952 is about 6887.1584851810. The cubic root of 47432952 is about 361.9873422311.

It can be divided in two parts, 47432 and 952, that added together give a palindrome (48384).

The spelling of 47432952 in words is "forty-seven million, four hundred thirty-two thousand, nine hundred fifty-two".