190973482 has 16 divisors (see below), whose sum is σ = 334065600. Its totient is φ = 81845484.

The previous prime is 190973477. The next prime is 190973483. The reversal of 190973482 is 284379091.

It is not an unprimeable number, because it can be changed into a prime (190973483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138508 + ... + 139879.

It is an arithmetic number, because the mean of its divisors is an integer number (20879100).

Almost surely, 2^190973482 is an apocalyptic number.

190973482 is a deficient number, since it is larger than the sum of its proper divisors (143092118).

190973482 is an equidigital number, since it uses as much as digits as its factorization.

190973482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278410 (or 278396 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 190973482 is about 13819.3155402140. The cubic root of 190973482 is about 575.8698687669.

The spelling of 190973482 in words is "one hundred ninety million, nine hundred seventy-three thousand, four hundred eighty-two".