76921283 has 2 divisors, whose sum is σ = 76921284. Its totient is φ = 76921282.

The previous prime is 76921279. The next prime is 76921301. The reversal of 76921283 is 38212967.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76921283 - 2² = 76921279 is a prime.

It is not a weakly prime, because it can be changed into another prime (76921213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38460641 + 38460642.

It is an arithmetic number, because the mean of its divisors is an integer number (38460642).

Almost surely, 2^76921283 is an apocalyptic number.

76921283 is a deficient number, since it is larger than the sum of its proper divisors (1).

76921283 is an equidigital number, since it uses as much as digits as its factorization.

76921283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 76921283 is about 8770.4779231237. The cubic root of 76921283 is about 425.2870641917.

The spelling of 76921283 in words is "seventy-six million, nine hundred twenty-one thousand, two hundred eighty-three".