190035001 has 4 divisors (see below), whose sum is σ = 204653092. Its totient is φ = 175416912.

The previous prime is 190034983. The next prime is 190035011. The reversal of 190035001 is 100530091.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19053225 + 170981776 = 4365^2 + 13076^2 .

It is a cyclic number.

It is not a de Polignac number, because 190035001 - 2¹⁵ = 190002233 is a prime.

It is a super-2 number, since 2×190035001² = 72226603210140002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190035001.

It is not an unprimeable number, because it can be changed into a prime (190035011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7309026 + ... + 7309051.

It is an arithmetic number, because the mean of its divisors is an integer number (51163273).

Almost surely, 2^190035001 is an apocalyptic number.

It is an amenable number.

190035001 is a deficient number, since it is larger than the sum of its proper divisors (14618091).

190035001 is a wasteful number, since it uses less digits than its factorization.

190035001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14618090.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 190035001 is about 13785.3183133361. The cubic root of 190035001 is about 574.9250069808.

Adding to 190035001 its reverse (100530091), we get a palindrome (290565092).

The spelling of 190035001 in words is "one hundred ninety million, thirty-five thousand, one".