65433116 has 12 divisors (see below), whose sum is σ = 130866288. Its totient is φ = 28042752.

The previous prime is 65433113. The next prime is 65433149. The reversal of 65433116 is 61133456.

It is a happy number.

65433116 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65433113) 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, 1168421 + ... + 1168476.

It is an arithmetic number, because the mean of its divisors is an integer number (10905524).

Almost surely, 2^65433116 is an apocalyptic number.

It is an amenable number.

65433116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65433116 is a wasteful number, since it uses less digits than its factorization.

65433116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336908 (or 2336906 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 65433116 is about 8089.0738654063. The cubic root of 65433116 is about 402.9636461079.

The spelling of 65433116 in words is "sixty-five million, four hundred thirty-three thousand, one hundred sixteen".