190748363 has 8 divisors (see below), whose sum is σ = 212048256. Its totient is φ = 170395200.

The previous prime is 190748351. The next prime is 190748417. The reversal of 190748363 is 363847091.

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 190748363 - 2¹⁶ = 190682827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190748363.

It is not an unprimeable number, because it can be changed into a prime (190748303) 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, 236258 + ... + 237063.

It is an arithmetic number, because the mean of its divisors is an integer number (26506032).

Almost surely, 2^190748363 is an apocalyptic number.

190748363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

190748363 is a deficient number, since it is larger than the sum of its proper divisors (21299893).

190748363 is a wasteful number, since it uses less digits than its factorization.

190748363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473365.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 190748363 is about 13811.1680534269. The cubic root of 190748363 is about 575.6435018730.

The spelling of 190748363 in words is "one hundred ninety million, seven hundred forty-eight thousand, three hundred sixty-three".