190212082 has 16 divisors (see below), whose sum is σ = 302445792. Its totient is φ = 89409600.

The previous prime is 190212049. The next prime is 190212101. The reversal of 190212082 is 280212091.

It is a super-2 number, since 2×190212082² = 72361272277549448, which contains 22 as substring.

It is an unprimeable number.

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, 33073 + ... + 38395.

It is an arithmetic number, because the mean of its divisors is an integer number (18902862).

Almost surely, 2^190212082 is an apocalyptic number.

190212082 is a deficient number, since it is larger than the sum of its proper divisors (112233710).

190212082 is a wasteful number, since it uses less digits than its factorization.

190212082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 190212082 is about 13791.7396292128. The cubic root of 190212082 is about 575.1035296884.

Subtracting 190212082 from its reverse (280212091), we obtain a palindrome (90000009).

The spelling of 190212082 in words is "one hundred ninety million, two hundred twelve thousand, eighty-two".