190683485 has 8 divisors (see below), whose sum is σ = 231717120. Its totient is φ = 150615504.

The previous prime is 190683481. The next prime is 190683503. The reversal of 190683485 is 584386091.

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 190683485 - 2² = 190683481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190683481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240977 + ... + 241766.

It is an arithmetic number, because the mean of its divisors is an integer number (28964640).

Almost surely, 2^190683485 is an apocalyptic number.

It is an amenable number.

190683485 is a deficient number, since it is larger than the sum of its proper divisors (41033635).

190683485 is an equidigital number, since it uses as much as digits as its factorization.

190683485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482827.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 190683485 is about 13808.8191022984. The cubic root of 190683485 is about 575.5782311790.

The spelling of 190683485 in words is "one hundred ninety million, six hundred eighty-three thousand, four hundred eighty-five".