65346212 has 6 divisors (see below), whose sum is σ = 114355878. Its totient is φ = 32673104.

The previous prime is 65346179. The next prime is 65346221. The reversal of 65346212 is 21264356.

65346212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33918976 + 31427236 = 5824^2 + 5606^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8168273 + ... + 8168280.

It is an arithmetic number, because the mean of its divisors is an integer number (19059313).

Almost surely, 2^65346212 is an apocalyptic number.

It is an amenable number.

65346212 is a deficient number, since it is larger than the sum of its proper divisors (49009666).

65346212 is a wasteful number, since it uses less digits than its factorization.

65346212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336557 (or 16336555 counting only the distinct ones).

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

The square root of 65346212 is about 8083.7003902916. The cubic root of 65346212 is about 402.7851703876.

The spelling of 65346212 in words is "sixty-five million, three hundred forty-six thousand, two hundred twelve".