189652 has 12 divisors (see below), whose sum is σ = 351540. Its totient is φ = 89216.

The previous prime is 189643. The next prime is 189653. The reversal of 189652 is 256981.

189652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 133956 + 55696 = 366^2 + 236^2 .

It is a super-2 number, since 2×189652² = 71935762208, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189653) 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, 1327 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (29295).

2¹⁸⁹⁶⁵² is an apocalyptic number.

It is an amenable number.

189652 is a deficient number, since it is larger than the sum of its proper divisors (161888).

189652 is a wasteful number, since it uses less digits than its factorization.

189652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810 (or 2808 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 189652 is about 435.4905280256. The cubic root of 189652 is about 57.4538508095.

It can be divided in two parts, 189 and 652, that added together give a square (841 = 29²).

The spelling of 189652 in words is "one hundred eighty-nine thousand, six hundred fifty-two".