92770493 has 2 divisors, whose sum is σ = 92770494. Its totient is φ = 92770492.

The previous prime is 92770481. The next prime is 92770549. The reversal of 92770493 is 39407729.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91431844 + 1338649 = 9562^2 + 1157^2 .

It is a cyclic number.

It is not a de Polignac number, because 92770493 - 2¹⁸ = 92508349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 92770493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92770423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46385246 + 46385247.

It is an arithmetic number, because the mean of its divisors is an integer number (46385247).

Almost surely, 2^92770493 is an apocalyptic number.

It is an amenable number.

92770493 is a deficient number, since it is larger than the sum of its proper divisors (1).

92770493 is an equidigital number, since it uses as much as digits as its factorization.

92770493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 92770493 is about 9631.7440269143. The cubic root of 92770493 is about 452.6924883369.

The spelling of 92770493 in words is "ninety-two million, seven hundred seventy thousand, four hundred ninety-three".