76077061 has 2 divisors, whose sum is σ = 76077062. Its totient is φ = 76077060.

The previous prime is 76077011. The next prime is 76077073. The reversal of 76077061 is 16077067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68062500 + 8014561 = 8250^2 + 2831^2 .

It is an emirp because it is prime and its reverse (16077067) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76077061 - 2¹⁹ = 75552773 is a prime.

It is a super-3 number, since 3×76077061³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76077011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38038530 + 38038531.

It is an arithmetic number, because the mean of its divisors is an integer number (38038531).

Almost surely, 2^76077061 is an apocalyptic number.

It is an amenable number.

76077061 is a deficient number, since it is larger than the sum of its proper divisors (1).

76077061 is an equidigital number, since it uses as much as digits as its factorization.

76077061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 76077061 is about 8722.2165187526. The cubic root of 76077061 is about 423.7254753284.

The spelling of 76077061 in words is "seventy-six million, seventy-seven thousand, sixty-one".