65345120 has 48 divisors (see below), whose sum is σ = 159712560. Its totient is φ = 25234944.

The previous prime is 65345113. The next prime is 65345141. The reversal of 65345120 is 2154356.

It is a self number, because there is not a number n which added to its sum of digits gives 65345120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402 + ... + 11681.

It is an arithmetic number, because the mean of its divisors is an integer number (3327345).

Almost surely, 2^65345120 is an apocalyptic number.

It is an amenable number.

65345120 is an abundant number, since it is smaller than the sum of its proper divisors (94367440).

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

65345120 is a wasteful number, since it uses less digits than its factorization.

65345120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14127 (or 14119 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 65345120 is about 8083.6328466847. The cubic root of 65345120 is about 402.7829267286.

Adding to 65345120 its reverse (2154356), we get a palindrome (67499476).

The spelling of 65345120 in words is "sixty-five million, three hundred forty-five thousand, one hundred twenty".