4189932 has 18 divisors (see below), whose sum is σ = 10591308. Its totient is φ = 1396632.

The previous prime is 4189903. The next prime is 4189951. The reversal of 4189932 is 2399814.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 116387 = 4189932 / (4 + 1 + 8 + 9 + 9 + 3 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58158 + ... + 58229.

It is an arithmetic number, because the mean of its divisors is an integer number (588406).

Almost surely, 2^4189932 is an apocalyptic number.

It is an amenable number.

4189932 is an abundant number, since it is smaller than the sum of its proper divisors (6401376).

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

4189932 is a wasteful number, since it uses less digits than its factorization.

4189932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116397 (or 116392 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 4189932 is about 2046.9323388915. The cubic root of 4189932 is about 161.2138408195.

The spelling of 4189932 in words is "four million, one hundred eighty-nine thousand, nine hundred thirty-two".