65308246 has 4 divisors (see below), whose sum is σ = 97962372. Its totient is φ = 32654122.

The previous prime is 65308231. The next prime is 65308249. The reversal of 65308246 is 64280356.

It is a happy number.

65308246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65308249) 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 as a sum of consecutive naturals, namely, 16327060 + ... + 16327063.

It is an arithmetic number, because the mean of its divisors is an integer number (24490593).

Almost surely, 2^65308246 is an apocalyptic number.

65308246 is a deficient number, since it is larger than the sum of its proper divisors (32654126).

65308246 is a wasteful number, since it uses less digits than its factorization.

65308246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32654125.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 65308246 is about 8081.3517433657. The cubic root of 65308246 is about 402.7071495208.

The spelling of 65308246 in words is "sixty-five million, three hundred eight thousand, two hundred forty-six".