4473632 has 12 divisors (see below), whose sum is σ = 8807526. Its totient is φ = 2236800.

The previous prime is 4473631. The next prime is 4473647. The reversal of 4473632 is 2363744.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 1073296 = 1844^2 + 1036^2 .

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 4473595 and 4473604.

It is not an unprimeable number, because it can be changed into a prime (4473631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69869 + ... + 69932.

Almost surely, 2^4473632 is an apocalyptic number.

It is an amenable number.

4473632 is a deficient number, since it is larger than the sum of its proper divisors (4333894).

4473632 is a wasteful number, since it uses less digits than its factorization.

4473632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139811 (or 139803 counting only the distinct ones).

The product of its digits is 12096, while the sum is 29.

The square root of 4473632 is about 2115.0962153056. The cubic root of 4473632 is about 164.7732667857.

The spelling of 4473632 in words is "four million, four hundred seventy-three thousand, six hundred thirty-two".