200093639 has 2 divisors, whose sum is σ = 200093640. Its totient is φ = 200093638.

The previous prime is 200093633. The next prime is 200093659. The reversal of 200093639 is 936390002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200093639 - 2¹² = 200089543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200093633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100046819 + 100046820.

It is an arithmetic number, because the mean of its divisors is an integer number (100046820).

Almost surely, 2^200093639 is an apocalyptic number.

200093639 is a deficient number, since it is larger than the sum of its proper divisors (1).

200093639 is an equidigital number, since it uses as much as digits as its factorization.

200093639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 200093639 is about 14145.4458749097. The cubic root of 200093639 is about 584.8948007683.

The spelling of 200093639 in words is "two hundred million, ninety-three thousand, six hundred thirty-nine".