4189672 has 16 divisors (see below), whose sum is σ = 7882560. Its totient is φ = 2087664.

The previous prime is 4189651. The next prime is 4189673. The reversal of 4189672 is 2769814.

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

It is not an unprimeable number, because it can be changed into a prime (4189673) 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, 2223 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (492660).

Almost surely, 2^4189672 is an apocalyptic number.

It is an amenable number.

4189672 is a deficient number, since it is larger than the sum of its proper divisors (3692888).

4189672 is a wasteful number, since it uses less digits than its factorization.

4189672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1796 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 4189672 is about 2046.8688282350. The cubic root of 4189672 is about 161.2105061221.

The spelling of 4189672 in words is "four million, one hundred eighty-nine thousand, six hundred seventy-two".