65254244 has 24 divisors (see below), whose sum is σ = 125538336. Its totient is φ = 29432000.

The previous prime is 65254219. The next prime is 65254249. The reversal of 65254244 is 44245256.

It is a self number, because there is not a number n which added to its sum of digits gives 65254244.

It is not an unprimeable number, because it can be changed into a prime (65254249) 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, 104 + ... + 11424.

It is an arithmetic number, because the mean of its divisors is an integer number (5230764).

Almost surely, 2^65254244 is an apocalyptic number.

It is an amenable number.

65254244 is a deficient number, since it is larger than the sum of its proper divisors (60284092).

65254244 is a wasteful number, since it uses less digits than its factorization.

65254244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11467 (or 11465 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 65254244 is about 8078.0099034354. The cubic root of 65254244 is about 402.5961222534.

The spelling of 65254244 in words is "sixty-five million, two hundred fifty-four thousand, two hundred forty-four".