65842528 has 24 divisors (see below), whose sum is σ = 134099280. Its totient is φ = 31785600.

The previous prime is 65842523. The next prime is 65842531. The reversal of 65842528 is 82524856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65842523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34548 + ... + 36403.

It is an arithmetic number, because the mean of its divisors is an integer number (5587470).

Almost surely, 2^65842528 is an apocalyptic number.

It is an amenable number.

65842528 is an abundant number, since it is smaller than the sum of its proper divisors (68256752).

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

65842528 is a wasteful number, since it uses less digits than its factorization.

65842528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70990 (or 70982 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 65842528 is about 8114.3408851243. The cubic root of 65842528 is about 403.8023409796.

The spelling of 65842528 in words is "sixty-five million, eight hundred forty-two thousand, five hundred twenty-eight".