76632433 has 2 divisors, whose sum is σ = 76632434. Its totient is φ = 76632432.

The previous prime is 76632431. The next prime is 76632443. The reversal of 76632433 is 33423667.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76615009 + 17424 = 8753^2 + 132^2 .

It is an emirp because it is prime and its reverse (33423667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76632433 - 2¹ = 76632431 is a prime.

Together with 76632431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76632431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38316216 + 38316217.

It is an arithmetic number, because the mean of its divisors is an integer number (38316217).

Almost surely, 2^76632433 is an apocalyptic number.

It is an amenable number.

76632433 is a deficient number, since it is larger than the sum of its proper divisors (1).

76632433 is an equidigital number, since it uses as much as digits as its factorization.

76632433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 34.

The square root of 76632433 is about 8753.9952593087. The cubic root of 76632433 is about 424.7540593203.

The spelling of 76632433 in words is "seventy-six million, six hundred thirty-two thousand, four hundred thirty-three".