189089701 has 8 divisors (see below), whose sum is σ = 190775520. Its totient is φ = 187410288.

The previous prime is 189089699. The next prime is 189089707. The reversal of 189089701 is 107980981.

189089701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 189089701 - 2¹ = 189089699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189089707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72030 + ... + 74608.

It is an arithmetic number, because the mean of its divisors is an integer number (23846940).

Almost surely, 2^189089701 is an apocalyptic number.

It is an amenable number.

189089701 is a deficient number, since it is larger than the sum of its proper divisors (1685819).

189089701 is a wasteful number, since it uses less digits than its factorization.

189089701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203.

The product of its (nonzero) digits is 36288, while the sum is 43.

The square root of 189089701 is about 13750.9890916981. The cubic root of 189089701 is about 573.9701298057.

The spelling of 189089701 in words is "one hundred eighty-nine million, eighty-nine thousand, seven hundred one".