76769123 has 2 divisors, whose sum is σ = 76769124. Its totient is φ = 76769122.

The previous prime is 76769053. The next prime is 76769131. The reversal of 76769123 is 32196767.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76769123 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (76769153) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38384561 + 38384562.

It is an arithmetic number, because the mean of its divisors is an integer number (38384562).

Almost surely, 2^76769123 is an apocalyptic number.

76769123 is a deficient number, since it is larger than the sum of its proper divisors (1).

76769123 is an equidigital number, since it uses as much as digits as its factorization.

76769123 is an evil number, because the sum of its binary digits is even.

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

The square root of 76769123 is about 8761.7990732497. The cubic root of 76769123 is about 425.0064552653.

The spelling of 76769123 in words is "seventy-six million, seven hundred sixty-nine thousand, one hundred twenty-three".