65735480 has 16 divisors (see below), whose sum is σ = 147904920. Its totient is φ = 26294176.

The previous prime is 65735473. The next prime is 65735503. The reversal of 65735480 is 8453756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821654 + ... + 821733.

Almost surely, 2^65735480 is an apocalyptic number.

It is an amenable number.

65735480 is an abundant number, since it is smaller than the sum of its proper divisors (82169440).

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

65735480 is a wasteful number, since it uses less digits than its factorization.

65735480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643398 (or 1643394 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 65735480 is about 8107.7419791209. The cubic root of 65735480 is about 403.5833858377.

The spelling of 65735480 in words is "sixty-five million, seven hundred thirty-five thousand, four hundred eighty".