65148 has 24 divisors (see below), whose sum is σ = 156240. Its totient is φ = 21120.

The previous prime is 65147. The next prime is 65167. The reversal of 65148 is 84156.

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 65148.

It is not an unprimeable number, because it can be changed into a prime (65141) 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, 688 + ... + 776.

It is an arithmetic number, because the mean of its divisors is an integer number (6510).

2⁶⁵¹⁴⁸ is an apocalyptic number.

It is an amenable number.

65148 is an abundant number, since it is smaller than the sum of its proper divisors (91092).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78120).

65148 is a wasteful number, since it uses less digits than its factorization.

65148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 155 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 65148 is about 255.2410625272. The cubic root of 65148 is about 40.2377507316.

The spelling of 65148 in words is "sixty-five thousand, one hundred forty-eight".