43472452 has 12 divisors (see below), whose sum is σ = 76162240. Its totient is φ = 21711816.

The previous prime is 43472431. The next prime is 43472467. The reversal of 43472452 is 25427434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752 + ... + 9487.

Almost surely, 2^43472452 is an apocalyptic number.

It is an amenable number.

43472452 is a deficient number, since it is larger than the sum of its proper divisors (32689788).

43472452 is a wasteful number, since it uses less digits than its factorization.

43472452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210 (or 12208 counting only the distinct ones).

The product of its digits is 26880, while the sum is 31.

The square root of 43472452 is about 6593.3642399006. The cubic root of 43472452 is about 351.6182263216.

Adding to 43472452 its reverse (25427434), we get a palindrome (68899886).

The spelling of 43472452 in words is "forty-three million, four hundred seventy-two thousand, four hundred fifty-two".