65397016 has 32 divisors (see below), whose sum is σ = 125370000. Its totient is φ = 31971456.

The previous prime is 65396983. The next prime is 65397029. The reversal of 65397016 is 61079356.

65397016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 164530 + ... + 164926.

Almost surely, 2^65397016 is an apocalyptic number.

It is an amenable number.

65397016 is a deficient number, since it is larger than the sum of its proper divisors (59972984).

65397016 is a wasteful number, since it uses less digits than its factorization.

65397016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 65397016 is about 8086.8421525340. The cubic root of 65397016 is about 402.8895263321.

The spelling of 65397016 in words is "sixty-five million, three hundred ninety-seven thousand, sixteen".