76825803 has 4 divisors (see below), whose sum is σ = 102434408. Its totient is φ = 51217200.

The previous prime is 76825799. The next prime is 76825883. The reversal of 76825803 is 30852867.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 76825803 - 2² = 76825799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76825883) 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 in 3 ways as a sum of consecutive naturals, for example, 12804298 + ... + 12804303.

It is an arithmetic number, because the mean of its divisors is an integer number (25608602).

Almost surely, 2^76825803 is an apocalyptic number.

76825803 is a deficient number, since it is larger than the sum of its proper divisors (25608605).

76825803 is a wasteful number, since it uses less digits than its factorization.

76825803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25608604.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 76825803 is about 8765.0329719859. The cubic root of 76825803 is about 425.1110261259. Note that the first 3 decimals are identical.

The spelling of 76825803 in words is "seventy-six million, eight hundred twenty-five thousand, eight hundred three".