65097934 has 16 divisors (see below), whose sum is σ = 107582256. Its totient is φ = 29296000.

The previous prime is 65097899. The next prime is 65097941. The reversal of 65097934 is 43979056.

65097934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×65097934² = 8475482022136712, which contains 22 as substring.

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, 12427 + ... + 16870.

It is an arithmetic number, because the mean of its divisors is an integer number (6723891).

Almost surely, 2^65097934 is an apocalyptic number.

65097934 is a deficient number, since it is larger than the sum of its proper divisors (42484322).

65097934 is a wasteful number, since it uses less digits than its factorization.

65097934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29411.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 65097934 is about 8068.3290711274. The cubic root of 65097934 is about 402.2744056859.

The spelling of 65097934 in words is "sixty-five million, ninety-seven thousand, nine hundred thirty-four".