43474752 has 112 divisors (see below), whose sum is σ = 129438400. Its totient is φ = 14307840.

The previous prime is 43474751. The next prime is 43474777. The reversal of 43474752 is 25747434.

43474752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43474752² = 3780108122923008, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43474751) 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, 240102 + ... + 240282.

It is an arithmetic number, because the mean of its divisors is an integer number (1155700).

Almost surely, 2^43474752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43474752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64719200).

43474752 is an abundant number, since it is smaller than the sum of its proper divisors (85963648).

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

43474752 is a wasteful number, since it uses less digits than its factorization.

43474752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 325 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 43474752 is about 6593.5386553807. The cubic root of 43474752 is about 351.6244272421.

The spelling of 43474752 in words is "forty-three million, four hundred seventy-four thousand, seven hundred fifty-two".