190458713 has 2 divisors, whose sum is σ = 190458714. Its totient is φ = 190458712.

The previous prime is 190458691. The next prime is 190458727. The reversal of 190458713 is 317854091.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110838784 + 79619929 = 10528^2 + 8923^2 .

It is a cyclic number.

It is not a de Polignac number, because 190458713 - 2¹⁰ = 190457689 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (190458743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95229356 + 95229357.

It is an arithmetic number, because the mean of its divisors is an integer number (95229357).

Almost surely, 2^190458713 is an apocalyptic number.

It is an amenable number.

190458713 is a deficient number, since it is larger than the sum of its proper divisors (1).

190458713 is an equidigital number, since it uses as much as digits as its factorization.

190458713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 190458713 is about 13800.6779905916. The cubic root of 190458713 is about 575.3519841122.

The spelling of 190458713 in words is "one hundred ninety million, four hundred fifty-eight thousand, seven hundred thirteen".