190058401 has 4 divisors (see below), whose sum is σ = 204678292. Its totient is φ = 175438512.

The previous prime is 190058389. The next prime is 190058413. The reversal of 190058401 is 104850091.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (190058389) and next prime (190058413).

It can be written as a sum of positive squares in 2 ways, for example, as 36917776 + 153140625 = 6076^2 + 12375^2 .

It is a cyclic number.

It is not a de Polignac number, because 190058401 - 2¹⁹ = 189534113 is a prime.

It is a super-2 number, since 2×190058401² = 72244391581353602, 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 190058401.

It is not an unprimeable number, because it can be changed into a prime (190058801) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7309926 + ... + 7309951.

It is an arithmetic number, because the mean of its divisors is an integer number (51169573).

Almost surely, 2^190058401 is an apocalyptic number.

It is an amenable number.

190058401 is a deficient number, since it is larger than the sum of its proper divisors (14619891).

190058401 is a wasteful number, since it uses less digits than its factorization.

190058401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14619890.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 190058401 is about 13786.1670162522. The cubic root of 190058401 is about 574.9486038497.

The spelling of 190058401 in words is "one hundred ninety million, fifty-eight thousand, four hundred one".