76230493 has 2 divisors, whose sum is σ = 76230494. Its totient is φ = 76230492.

The previous prime is 76230491. The next prime is 76230509. The reversal of 76230493 is 39403267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63075364 + 13155129 = 7942^2 + 3627^2 .

It is a cyclic number.

It is not a de Polignac number, because 76230493 - 2¹ = 76230491 is a prime.

It is a super-2 number, since 2×76230493² = 11622176126046098, which contains 22 as substring.

Together with 76230491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76230491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38115246 + 38115247.

It is an arithmetic number, because the mean of its divisors is an integer number (38115247).

Almost surely, 2^76230493 is an apocalyptic number.

It is an amenable number.

76230493 is a deficient number, since it is larger than the sum of its proper divisors (1).

76230493 is an equidigital number, since it uses as much as digits as its factorization.

76230493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 76230493 is about 8731.0075592683. The cubic root of 76230493 is about 424.0101401544.

The spelling of 76230493 in words is "seventy-six million, two hundred thirty thousand, four hundred ninety-three".