43225474 has 8 divisors (see below), whose sum is σ = 64880460. Its totient is φ = 21598656.

The previous prime is 43225471. The next prime is 43225529. The reversal of 43225474 is 47452234.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26061025 + 17164449 = 5105^2 + 4143^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (43225471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2659 + ... + 9670.

Almost surely, 2^43225474 is an apocalyptic number.

43225474 is a deficient number, since it is larger than the sum of its proper divisors (21654986).

43225474 is a wasteful number, since it uses less digits than its factorization.

43225474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084.

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

The square root of 43225474 is about 6574.6082773044. The cubic root of 43225474 is about 350.9510839482.

The spelling of 43225474 in words is "forty-three million, two hundred twenty-five thousand, four hundred seventy-four".