76128301 has 2 divisors, whose sum is σ = 76128302. Its totient is φ = 76128300.

The previous prime is 76128293. The next prime is 76128313. The reversal of 76128301 is 10382167.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71419401 + 4708900 = 8451^2 + 2170^2 .

It is an emirp because it is prime and its reverse (10382167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76128301 - 2³ = 76128293 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76128301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76128331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38064150 + 38064151.

It is an arithmetic number, because the mean of its divisors is an integer number (38064151).

Almost surely, 2^76128301 is an apocalyptic number.

It is an amenable number.

76128301 is a deficient number, since it is larger than the sum of its proper divisors (1).

76128301 is an equidigital number, since it uses as much as digits as its factorization.

76128301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 76128301 is about 8725.1533510879. The cubic root of 76128301 is about 423.8205842457.

The spelling of 76128301 in words is "seventy-six million, one hundred twenty-eight thousand, three hundred one".