43474152 has 64 divisors (see below), whose sum is σ = 113909760. Its totient is φ = 13809600.

The previous prime is 43474129. The next prime is 43474153. The reversal of 43474152 is 25147434.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (43474153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52413 + ... + 53235.

It is an arithmetic number, because the mean of its divisors is an integer number (1779840).

Almost surely, 2^43474152 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 43474152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56954880).

43474152 is an abundant number, since it is smaller than the sum of its proper divisors (70435608).

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

43474152 is a wasteful number, since it uses less digits than its factorization.

43474152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 930 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 43474152 is about 6593.4931561351. The cubic root of 43474152 is about 351.6228096317.

The spelling of 43474152 in words is "forty-three million, four hundred seventy-four thousand, one hundred fifty-two".