189567201 has 16 divisors (see below), whose sum is σ = 262246400. Its totient is φ = 121674960.

The previous prime is 189567151. The next prime is 189567223. The reversal of 189567201 is 102765981.

It is not a de Polignac number, because 189567201 - 2⁶ = 189567137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 189567201.

It is not an unprimeable number, because it can be changed into a prime (189567101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13386 + ... + 23628.

It is an arithmetic number, because the mean of its divisors is an integer number (16390400).

Almost surely, 2^189567201 is an apocalyptic number.

It is an amenable number.

189567201 is a deficient number, since it is larger than the sum of its proper divisors (72679199).

189567201 is a wasteful number, since it uses less digits than its factorization.

189567201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10476.

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 189567201 is about 13768.3405318143. The cubic root of 189567201 is about 574.4528642945.

It can be divided in two parts, 1895 and 67201, that added together give a palindrome (69096).

The spelling of 189567201 in words is "one hundred eighty-nine million, five hundred sixty-seven thousand, two hundred one".