190029219 has 16 divisors (see below), whose sum is σ = 263437440. Its totient is φ = 121746240.

The previous prime is 190029187. The next prime is 190029233. The reversal of 190029219 is 912920091.

It is not a de Polignac number, because 190029219 - 2⁵ = 190029187 is a prime.

It is a super-2 number, since 2×190029219² = 72222208147499922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 190029219.

It is not an unprimeable number, because it can be changed into a prime (190029239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3289 + ... + 19770.

It is an arithmetic number, because the mean of its divisors is an integer number (16464840).

Almost surely, 2^190029219 is an apocalyptic number.

190029219 is a deficient number, since it is larger than the sum of its proper divisors (73408221).

190029219 is a wasteful number, since it uses less digits than its factorization.

190029219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23170.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 190029219 is about 13785.1085958726. The cubic root of 190029219 is about 574.9191760372.

The spelling of 190029219 in words is "one hundred ninety million, twenty-nine thousand, two hundred nineteen".