4609472 has 28 divisors (see below), whose sum is σ = 10454640. Its totient is φ = 1975296.

The previous prime is 4609447. The next prime is 4609481. The reversal of 4609472 is 2749064.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent 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, 4697 + ... + 5592.

It is an arithmetic number, because the mean of its divisors is an integer number (373380).

Almost surely, 2^4609472 is an apocalyptic number.

It is an amenable number.

4609472 is an abundant number, since it is smaller than the sum of its proper divisors (5845168).

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

4609472 is a wasteful number, since it uses less digits than its factorization.

4609472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308 (or 10298 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4609472 is about 2146.9680947792. The cubic root of 4609472 is about 166.4244231903.

The spelling of 4609472 in words is "four million, six hundred nine thousand, four hundred seventy-two".