76265089 has 2 divisors, whose sum is σ = 76265090. Its totient is φ = 76265088.

The previous prime is 76265087. The next prime is 76265129. The reversal of 76265089 is 98056267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59166864 + 17098225 = 7692^2 + 4135^2 .

It is a cyclic number.

It is not a de Polignac number, because 76265089 - 2¹ = 76265087 is a prime.

Together with 76265087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76265081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38132544 + 38132545.

It is an arithmetic number, because the mean of its divisors is an integer number (38132545).

Almost surely, 2^76265089 is an apocalyptic number.

It is an amenable number.

76265089 is a deficient number, since it is larger than the sum of its proper divisors (1).

76265089 is an equidigital number, since it uses as much as digits as its factorization.

76265089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 76265089 is about 8732.9885491738. The cubic root of 76265089 is about 424.0742738787.

The spelling of 76265089 in words is "seventy-six million, two hundred sixty-five thousand, eighty-nine".