92200649 has 2 divisors, whose sum is σ = 92200650. Its totient is φ = 92200648.

The previous prime is 92200637. The next prime is 92200681. The reversal of 92200649 is 94600229.

It is an a-pointer prime, because the next prime (92200681) can be obtained adding 92200649 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89113600 + 3087049 = 9440^2 + 1757^2 .

It is an emirp because it is prime and its reverse (94600229) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92200649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92200609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46100324 + 46100325.

It is an arithmetic number, because the mean of its divisors is an integer number (46100325).

Almost surely, 2^92200649 is an apocalyptic number.

It is an amenable number.

92200649 is a deficient number, since it is larger than the sum of its proper divisors (1).

92200649 is an equidigital number, since it uses as much as digits as its factorization.

92200649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 92200649 is about 9602.1169020170. The cubic root of 92200649 is about 451.7636941250.

The spelling of 92200649 in words is "ninety-two million, two hundred thousand, six hundred forty-nine".