65334650 has 12 divisors (see below), whose sum is σ = 121522542. Its totient is φ = 26133840.

The previous prime is 65334649. The next prime is 65334671. The reversal of 65334650 is 5643356.

It can be written as a sum of positive squares in 3 ways, for example, as 61481281 + 3853369 = 7841^2 + 1963^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 653297 + ... + 653396.

Almost surely, 2^65334650 is an apocalyptic number.

65334650 is a deficient number, since it is larger than the sum of its proper divisors (56187892).

65334650 is a wasteful number, since it uses less digits than its factorization.

65334650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306705 (or 1306700 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 65334650 is about 8082.9852158717. The cubic root of 65334650 is about 402.7614134541.

The spelling of 65334650 in words is "sixty-five million, three hundred thirty-four thousand, six hundred fifty".