4723632 has 30 divisors (see below), whose sum is σ = 13220012. Its totient is φ = 1574496.

The previous prime is 4723601. The next prime is 4723633. The reversal of 4723632 is 2363274.

4723632 is a `hidden beast` number, since 4 + 7 + 23 + 632 = 666.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4723596 and 4723605.

It is not an unprimeable number, because it can be changed into a prime (4723633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16258 + ... + 16545.

Almost surely, 2^4723632 is an apocalyptic number.

It is an amenable number.

4723632 is an abundant number, since it is smaller than the sum of its proper divisors (8496380).

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

4723632 is a wasteful number, since it uses less digits than its factorization.

4723632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32817 (or 32808 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 4723632 is about 2173.3918192540. The cubic root of 4723632 is about 167.7871453949.

Subtracting from 4723632 its product of digits (6048), we obtain a square (4717584 = 2172²).

The spelling of 4723632 in words is "four million, seven hundred twenty-three thousand, six hundred thirty-two".