76282249 has 2 divisors, whose sum is σ = 76282250. Its totient is φ = 76282248.

The previous prime is 76282223. The next prime is 76282273. The reversal of 76282249 is 94228267.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44156025 + 32126224 = 6645^2 + 5668^2 .

It is a cyclic number.

It is not a de Polignac number, because 76282249 - 2⁷ = 76282121 is a prime.

It is not a weakly prime, because it can be changed into another prime (76289249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38141124 + 38141125.

It is an arithmetic number, because the mean of its divisors is an integer number (38141125).

Almost surely, 2^76282249 is an apocalyptic number.

It is an amenable number.

76282249 is a deficient number, since it is larger than the sum of its proper divisors (1).

76282249 is an equidigital number, since it uses as much as digits as its factorization.

76282249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 76282249 is about 8733.9709754498. The cubic root of 76282249 is about 424.1060777220.

The spelling of 76282249 in words is "seventy-six million, two hundred eighty-two thousand, two hundred forty-nine".