76431301 has 2 divisors, whose sum is σ = 76431302. Its totient is φ = 76431300.

The previous prime is 76431283. The next prime is 76431343. The reversal of 76431301 is 10313467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45239076 + 31192225 = 6726^2 + 5585^2 .

It is an emirp because it is prime and its reverse (10313467) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76431301 - 2¹⁵ = 76398533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76431361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38215650 + 38215651.

It is an arithmetic number, because the mean of its divisors is an integer number (38215651).

Almost surely, 2^76431301 is an apocalyptic number.

It is an amenable number.

76431301 is a deficient number, since it is larger than the sum of its proper divisors (1).

76431301 is an equidigital number, since it uses as much as digits as its factorization.

76431301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 76431301 is about 8742.4996997426. The cubic root of 76431301 is about 424.3821259169.

Adding to 76431301 its reverse (10313467), we get a palindrome (86744768).

The spelling of 76431301 in words is "seventy-six million, four hundred thirty-one thousand, three hundred one".