65248044 has 24 divisors (see below), whose sum is σ = 152714688. Its totient is φ = 21682320.

The previous prime is 65248037. The next prime is 65248049. The reversal of 65248044 is 44084256.

It is a super-3 number, since 3×65248044³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65247996 and 65248014.

It is not an unprimeable number, because it can be changed into a prime (65248049) 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, 4242 + ... + 12185.

It is an arithmetic number, because the mean of its divisors is an integer number (6363112).

Almost surely, 2^65248044 is an apocalyptic number.

It is an amenable number.

65248044 is an abundant number, since it is smaller than the sum of its proper divisors (87466644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65248044 is a wasteful number, since it uses less digits than its factorization.

65248044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16765 (or 16763 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 65248044 is about 8077.6261364339. The cubic root of 65248044 is about 402.5833712308.

The spelling of 65248044 in words is "sixty-five million, two hundred forty-eight thousand, forty-four".