189552701 has 4 divisors (see below), whose sum is σ = 204133692. Its totient is φ = 174971712.

The previous prime is 189552697. The next prime is 189552709. The reversal of 189552701 is 107255981.

189552701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67980025 + 121572676 = 8245^2 + 11026^2 .

It is a cyclic number.

It is not a de Polignac number, because 189552701 - 2² = 189552697 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 (189552709) 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, 7290476 + ... + 7290501.

It is an arithmetic number, because the mean of its divisors is an integer number (51033423).

Almost surely, 2^189552701 is an apocalyptic number.

It is an amenable number.

189552701 is a deficient number, since it is larger than the sum of its proper divisors (14580991).

189552701 is a wasteful number, since it uses less digits than its factorization.

189552701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580990.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 189552701 is about 13767.8139513868. The cubic root of 189552701 is about 574.4382172830.

The spelling of 189552701 in words is "one hundred eighty-nine million, five hundred fifty-two thousand, seven hundred one".