65348810 has 16 divisors (see below), whose sum is σ = 118189152. Its totient is φ = 26014800.

The previous prime is 65348749. The next prime is 65348827. The reversal of 65348810 is 1884356.

65348810 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 2×65348810² = 8540933936832200, which contains 22 as substring.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 13376 + ... + 17595.

It is an arithmetic number, because the mean of its divisors is an integer number (7386822).

Almost surely, 2^65348810 is an apocalyptic number.

65348810 is a deficient number, since it is larger than the sum of its proper divisors (52840342).

65348810 is a wasteful number, since it uses less digits than its factorization.

65348810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31189.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 65348810 is about 8083.8610824284. The cubic root of 65348810 is about 402.7905082232.

The spelling of 65348810 in words is "sixty-five million, three hundred forty-eight thousand, eight hundred ten".