76882061 has 2 divisors, whose sum is σ = 76882062. Its totient is φ = 76882060.

The previous prime is 76882033. The next prime is 76882073. The reversal of 76882061 is 16028867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70879561 + 6002500 = 8419^2 + 2450^2 .

It is an emirp because it is prime and its reverse (16028867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76882061 - 2²² = 72687757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76882661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38441030 + 38441031.

It is an arithmetic number, because the mean of its divisors is an integer number (38441031).

Almost surely, 2^76882061 is an apocalyptic number.

It is an amenable number.

76882061 is a deficient number, since it is larger than the sum of its proper divisors (1).

76882061 is an equidigital number, since it uses as much as digits as its factorization.

76882061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 76882061 is about 8768.2416139155. The cubic root of 76882061 is about 425.2147675766.

The spelling of 76882061 in words is "seventy-six million, eight hundred eighty-two thousand, sixty-one".