190385614 has 8 divisors (see below), whose sum is σ = 285967080. Its totient is φ = 95063256.

The previous prime is 190385603. The next prime is 190385617. The reversal of 190385614 is 416583091.

190385614 is digitally balanced in base 3, 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (190385617) 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, 62929 + ... + 65884.

It is an arithmetic number, because the mean of its divisors is an integer number (35745885).

Almost surely, 2^190385614 is an apocalyptic number.

190385614 is a deficient number, since it is larger than the sum of its proper divisors (95581466).

190385614 is a wasteful number, since it uses less digits than its factorization.

190385614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129554.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 190385614 is about 13798.0293520488. The cubic root of 190385614 is about 575.2783670435.

The spelling of 190385614 in words is "one hundred ninety million, three hundred eighty-five thousand, six hundred fourteen".