65049116 has 18 divisors (see below), whose sum is σ = 125126400. Its totient is φ = 29567560.

The previous prime is 65049041. The next prime is 65049163. The reversal of 65049116 is 61194056.

65049116 = 359² + 360² + ... + 622².

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66716 + ... + 67683.

Almost surely, 2^65049116 is an apocalyptic number.

It is an amenable number.

65049116 is a deficient number, since it is larger than the sum of its proper divisors (60077284).

65049116 is a wasteful number, since it uses less digits than its factorization.

65049116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134425 (or 134412 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 65049116 is about 8065.3032181066. The cubic root of 65049116 is about 402.1738231646.

The spelling of 65049116 in words is "sixty-five million, forty-nine thousand, one hundred sixteen".