65562068 has 48 divisors (see below), whose sum is σ = 137074560. Its totient is φ = 27043200.

The previous prime is 65562067. The next prime is 65562071. The reversal of 65562068 is 86026556.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65562061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33953 + ... + 35831.

It is an arithmetic number, because the mean of its divisors is an integer number (2855720).

Almost surely, 2^65562068 is an apocalyptic number.

It is an amenable number.

65562068 is an abundant number, since it is smaller than the sum of its proper divisors (71512492).

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

65562068 is a wasteful number, since it uses less digits than its factorization.

65562068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1966 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 65562068 is about 8097.0406939820. The cubic root of 65562068 is about 403.2281852961.

The spelling of 65562068 in words is "sixty-five million, five hundred sixty-two thousand, sixty-eight".