76632461 has 2 divisors, whose sum is σ = 76632462. Its totient is φ = 76632460.

The previous prime is 76632443. The next prime is 76632473. The reversal of 76632461 is 16423667.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39300361 + 37332100 = 6269^2 + 6110^2 .

It is a cyclic number.

It is not a de Polignac number, because 76632461 - 2¹⁰ = 76631437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76632401) 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, 38316230 + 38316231.

It is an arithmetic number, because the mean of its divisors is an integer number (38316231).

Almost surely, 2^76632461 is an apocalyptic number.

It is an amenable number.

76632461 is a deficient number, since it is larger than the sum of its proper divisors (1).

76632461 is an equidigital number, since it uses as much as digits as its factorization.

76632461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 76632461 is about 8753.9968585784. The cubic root of 76632461 is about 424.7541110526.

The spelling of 76632461 in words is "seventy-six million, six hundred thirty-two thousand, four hundred sixty-one".