76076281 has 2 divisors, whose sum is σ = 76076282. Its totient is φ = 76076280.

The previous prime is 76076267. The next prime is 76076303. The reversal of 76076281 is 18267067.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73874025 + 2202256 = 8595^2 + 1484^2 .

It is a cyclic number.

It is not a de Polignac number, because 76076281 - 2¹⁷ = 75945209 is a prime.

It is a super-2 number, since 2×76076281² = 11575201061581922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76076281.

It is not a weakly prime, because it can be changed into another prime (76076681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38038140 + 38038141.

It is an arithmetic number, because the mean of its divisors is an integer number (38038141).

Almost surely, 2^76076281 is an apocalyptic number.

It is an amenable number.

76076281 is a deficient number, since it is larger than the sum of its proper divisors (1).

76076281 is an equidigital number, since it uses as much as digits as its factorization.

76076281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 76076281 is about 8722.1718052329. The cubic root of 76076281 is about 423.7240272047.

The spelling of 76076281 in words is "seventy-six million, seventy-six thousand, two hundred eighty-one".