77325206 has 8 divisors (see below), whose sum is σ = 132557520. Its totient is φ = 33139368.

The previous prime is 77325203. The next prime is 77325211. The reversal of 77325206 is 60252377.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77325203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2761601 + ... + 2761628.

It is an arithmetic number, because the mean of its divisors is an integer number (16569690).

Almost surely, 2^77325206 is an apocalyptic number.

77325206 is a deficient number, since it is larger than the sum of its proper divisors (55232314).

77325206 is a wasteful number, since it uses less digits than its factorization.

77325206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523238.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 77325206 is about 8793.4751947111. The cubic root of 77325206 is about 426.0301763249.

The spelling of 77325206 in words is "seventy-seven million, three hundred twenty-five thousand, two hundred six".