190053166 has 16 divisors (see below), whose sum is σ = 302526144. Its totient is φ = 89236224.

The previous prime is 190053161. The next prime is 190053173. The reversal of 190053166 is 661350091.

It is a super-2 number, since 2×190053166² = 72240411813247112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190053161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9706 + ... + 21778.

It is an arithmetic number, because the mean of its divisors is an integer number (18907884).

Almost surely, 2^190053166 is an apocalyptic number.

190053166 is a deficient number, since it is larger than the sum of its proper divisors (112472978).

190053166 is a wasteful number, since it uses less digits than its factorization.

190053166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12555.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 190053166 is about 13785.9771507137. The cubic root of 190053166 is about 574.9433249748.

The spelling of 190053166 in words is "one hundred ninety million, fifty-three thousand, one hundred sixty-six".