76814753 has 2 divisors, whose sum is σ = 76814754. Its totient is φ = 76814752.

The previous prime is 76814723. The next prime is 76814827. The reversal of 76814753 is 35741867.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74356129 + 2458624 = 8623^2 + 1568^2 .

It is a cyclic number.

It is not a de Polignac number, because 76814753 - 2¹⁶ = 76749217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76814753.

It is not a weakly prime, because it can be changed into another prime (76814713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38407376 + 38407377.

It is an arithmetic number, because the mean of its divisors is an integer number (38407377).

Almost surely, 2^76814753 is an apocalyptic number.

It is an amenable number.

76814753 is a deficient number, since it is larger than the sum of its proper divisors (1).

76814753 is an equidigital number, since it uses as much as digits as its factorization.

76814753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 41.

The square root of 76814753 is about 8764.4026037146. The cubic root of 76814753 is about 425.0906436420.

The spelling of 76814753 in words is "seventy-six million, eight hundred fourteen thousand, seven hundred fifty-three".