76683225 has 12 divisors (see below), whose sum is σ = 126783056. Its totient is φ = 40897680.

The previous prime is 76683223. The next prime is 76683239. The reversal of 76683225 is 52238667.

It is not a de Polignac number, because 76683225 - 2¹ = 76683223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76683223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511147 + ... + 511296.

Almost surely, 2^76683225 is an apocalyptic number.

76683225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76683225 is a deficient number, since it is larger than the sum of its proper divisors (50099831).

76683225 is a wasteful number, since it uses less digits than its factorization.

76683225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022456 (or 1022451 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 76683225 is about 8756.8958541255. The cubic root of 76683225 is about 424.8478809684.

The spelling of 76683225 in words is "seventy-six million, six hundred eighty-three thousand, two hundred twenty-five".