92922913 has 2 divisors, whose sum is σ = 92922914. Its totient is φ = 92922912.

The previous prime is 92922889. The next prime is 92922917. The reversal of 92922913 is 31922929.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91240704 + 1682209 = 9552^2 + 1297^2 .

It is an emirp because it is prime and its reverse (31922929) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92922913 is a prime.

It is equal to p_5376583 and since 92922913 and 5376583 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 (92922917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46461456 + 46461457.

It is an arithmetic number, because the mean of its divisors is an integer number (46461457).

Almost surely, 2^92922913 is an apocalyptic number.

It is an amenable number.

92922913 is a deficient number, since it is larger than the sum of its proper divisors (1).

92922913 is an equidigital number, since it uses as much as digits as its factorization.

92922913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 37.

The square root of 92922913 is about 9639.6531576608. The cubic root of 92922913 is about 452.9402741472.

The spelling of 92922913 in words is "ninety-two million, nine hundred twenty-two thousand, nine hundred thirteen".