190046071 has 2 divisors, whose sum is σ = 190046072. Its totient is φ = 190046070.

The previous prime is 190046063. The next prime is 190046081. The reversal of 190046071 is 170640091.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190046071 - 2³ = 190046063 is a prime.

It is a super-2 number, since 2×190046071² = 72235018205074082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190046011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95023035 + 95023036.

It is an arithmetic number, because the mean of its divisors is an integer number (95023036).

Almost surely, 2^190046071 is an apocalyptic number.

190046071 is a deficient number, since it is larger than the sum of its proper divisors (1).

190046071 is an equidigital number, since it uses as much as digits as its factorization.

190046071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 190046071 is about 13785.7198216125. The cubic root of 190046071 is about 574.9361703564.

The spelling of 190046071 in words is "one hundred ninety million, forty-six thousand, seventy-one".