65434016 has 24 divisors (see below), whose sum is σ = 129044160. Its totient is φ = 32660928.

The previous prime is 65434013. The next prime is 65434021. The reversal of 65434016 is 61043456.

It is a happy number.

65434016 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 2×65434016² = 8563220899776512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65434016.

It is not an unprimeable number, because it can be changed into a prime (65434013) 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 in 3 ways as a sum of consecutive naturals, for example, 22265 + ... + 25031.

It is an arithmetic number, because the mean of its divisors is an integer number (5376840).

Almost surely, 2^65434016 is an apocalyptic number.

It is an amenable number.

65434016 is a deficient number, since it is larger than the sum of its proper divisors (63610144).

65434016 is a wasteful number, since it uses less digits than its factorization.

65434016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516 (or 3508 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 65434016 is about 8089.1294958110. The cubic root of 65434016 is about 402.9654936210.

The spelling of 65434016 in words is "sixty-five million, four hundred thirty-four thousand, sixteen".