65043466 has 16 divisors (see below), whose sum is σ = 101445120. Its totient is φ = 31252320.

The previous prime is 65043463. The next prime is 65043467. The reversal of 65043466 is 66434056.

It is not an unprimeable number, because it can be changed into a prime (65043463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (6340320).

Almost surely, 2^65043466 is an apocalyptic number.

65043466 is a deficient number, since it is larger than the sum of its proper divisors (36401654).

65043466 is a wasteful number, since it uses less digits than its factorization.

65043466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11949.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 65043466 is about 8064.9529446860. The cubic root of 65043466 is about 402.1621788972.

The spelling of 65043466 in words is "sixty-five million, forty-three thousand, four hundred sixty-six".