65749484 has 6 divisors (see below), whose sum is σ = 115061604. Its totient is φ = 32874740.

The previous prime is 65749483. The next prime is 65749487. The reversal of 65749484 is 48494756.

It is not an unprimeable number, because it can be changed into a prime (65749483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8218682 + ... + 8218689.

It is an arithmetic number, because the mean of its divisors is an integer number (19176934).

Almost surely, 2^65749484 is an apocalyptic number.

It is an amenable number.

65749484 is a deficient number, since it is larger than the sum of its proper divisors (49312120).

65749484 is a wasteful number, since it uses less digits than its factorization.

65749484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16437375 (or 16437373 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 65749484 is about 8108.6055521279. The cubic root of 65749484 is about 403.6120430177.

The spelling of 65749484 in words is "sixty-five million, seven hundred forty-nine thousand, four hundred eighty-four".