190074005 has 16 divisors (see below), whose sum is σ = 261921600. Its totient is φ = 130959360.

The previous prime is 190073999. The next prime is 190074011. The reversal of 190074005 is 500470091.

It is an interprime number because it is at equal distance from previous prime (190073999) and next prime (190074011).

It is not a de Polignac number, because 190074005 - 2⁶ = 190073941 is a prime.

It is a super-2 number, since 2×190074005² = 72256254753480050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89900 + ... + 91989.

It is an arithmetic number, because the mean of its divisors is an integer number (16370100).

Almost surely, 2^190074005 is an apocalyptic number.

It is an amenable number.

190074005 is a deficient number, since it is larger than the sum of its proper divisors (71847595).

190074005 is a wasteful number, since it uses less digits than its factorization.

190074005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181924.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 190074005 is about 13786.7329342379. The cubic root of 190074005 is about 574.9643380529.

The spelling of 190074005 in words is "one hundred ninety million, seventy-four thousand, five".