76923043 has 2 divisors, whose sum is σ = 76923044. Its totient is φ = 76923042.

The previous prime is 76923023. The next prime is 76923053. The reversal of 76923043 is 34032967.

It is a strong prime.

It is an emirp because it is prime and its reverse (34032967) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76923043 is a prime.

It is not a weakly prime, because it can be changed into another prime (76923023) 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, 38461521 + 38461522.

It is an arithmetic number, because the mean of its divisors is an integer number (38461522).

Almost surely, 2^76923043 is an apocalyptic number.

76923043 is a deficient number, since it is larger than the sum of its proper divisors (1).

76923043 is an equidigital number, since it uses as much as digits as its factorization.

76923043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 76923043 is about 8770.5782591571. The cubic root of 76923043 is about 425.2903077653.

The spelling of 76923043 in words is "seventy-six million, nine hundred twenty-three thousand, forty-three".