190364134 has 8 divisors (see below), whose sum is σ = 286632720. Its totient is φ = 94819896.

The previous prime is 190364129. The next prime is 190364143. The reversal of 190364134 is 431463091.

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

It is a junction number, because it is equal to n+sod(n) for n = 190364096 and 190364105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180429 + ... + 181480.

It is an arithmetic number, because the mean of its divisors is an integer number (35829090).

Almost surely, 2^190364134 is an apocalyptic number.

190364134 is a deficient number, since it is larger than the sum of its proper divisors (96268586).

190364134 is a wasteful number, since it uses less digits than its factorization.

190364134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362174.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 190364134 is about 13797.2509580713. The cubic root of 190364134 is about 575.2567312280.

The spelling of 190364134 in words is "one hundred ninety million, three hundred sixty-four thousand, one hundred thirty-four".