190349059 has 2 divisors, whose sum is σ = 190349060. Its totient is φ = 190349058.

The previous prime is 190348993. The next prime is 190349111. The reversal of 190349059 is 950943091.

190349059 is nontrivially palindromic in base 9.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190349059 - 2²³ = 181960451 is a prime.

It is equal to p_10573789 and since 190349059 and 10573789 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (194349059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95174529 + 95174530.

It is an arithmetic number, because the mean of its divisors is an integer number (95174530).

Almost surely, 2^190349059 is an apocalyptic number.

190349059 is a deficient number, since it is larger than the sum of its proper divisors (1).

190349059 is an equidigital number, since it uses as much as digits as its factorization.

190349059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 190349059 is about 13796.7046427761. The cubic root of 190349059 is about 575.2415459022.

The spelling of 190349059 in words is "one hundred ninety million, three hundred forty-nine thousand, fifty-nine".