825076306 has 4 divisors (see below), whose sum is σ = 1237614462. Its totient is φ = 412538152.

The previous prime is 825076297. The next prime is 825076313. The reversal of 825076306 is 603670528.

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

It can be written as a sum of positive squares in only one way, i.e., 760932225 + 64144081 = 27585^2 + 8009^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206269075 + ... + 206269078.

Almost surely, 2^825076306 is an apocalyptic number.

825076306 is a deficient number, since it is larger than the sum of its proper divisors (412538156).

825076306 is a wasteful number, since it uses less digits than its factorization.

825076306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412538155.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 825076306 is about 28724.1415189384. The cubic root of 825076306 is about 937.9176425646.

The spelling of 825076306 in words is "eight hundred twenty-five million, seventy-six thousand, three hundred six".