189014135 has 8 divisors (see below), whose sum is σ = 227144736. Its totient is φ = 150992800.

The previous prime is 189014117. The next prime is 189014153. The reversal of 189014135 is 531410981.

It is an interprime number because it is at equal distance from previous prime (189014117) and next prime (189014153).

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

It is not a de Polignac number, because 189014135 - 2¹² = 189010039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23459 + ... + 30468.

It is an arithmetic number, because the mean of its divisors is an integer number (28393092).

Almost surely, 2^189014135 is an apocalyptic number.

189014135 is a deficient number, since it is larger than the sum of its proper divisors (38130601).

189014135 is an equidigital number, since it uses as much as digits as its factorization.

189014135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54633.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 189014135 is about 13748.2411602357. The cubic root of 189014135 is about 573.8936609736.

The spelling of 189014135 in words is "one hundred eighty-nine million, fourteen thousand, one hundred thirty-five".