190229230 has 16 divisors (see below), whose sum is σ = 342615744. Its totient is φ = 76046560.

The previous prime is 190229227. The next prime is 190229231. The reversal of 190229230 is 32922091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190229231) 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, 16020 + ... + 25240.

It is an arithmetic number, because the mean of its divisors is an integer number (21413484).

Almost surely, 2^190229230 is an apocalyptic number.

190229230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190229230 is a deficient number, since it is larger than the sum of its proper divisors (152386514).

190229230 is a wasteful number, since it uses less digits than its factorization.

190229230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11291.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 190229230 is about 13792.3612916716. The cubic root of 190229230 is about 575.1208114139.

The spelling of 190229230 in words is "one hundred ninety million, two hundred twenty-nine thousand, two hundred thirty".