4642472 has 16 divisors (see below), whose sum is σ = 8890560. Its totient is φ = 2271664.

The previous prime is 4642459. The next prime is 4642483. The reversal of 4642472 is 2742464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5798 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

Almost surely, 2^4642472 is an apocalyptic number.

It is an amenable number.

4642472 is a deficient number, since it is larger than the sum of its proper divisors (4248088).

4642472 is a wasteful number, since it uses less digits than its factorization.

4642472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400 (or 12396 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 4642472 is about 2154.6396450451. The cubic root of 4642472 is about 166.8206328338.

The spelling of 4642472 in words is "four million, six hundred forty-two thousand, four hundred seventy-two".