65022048 has 192 divisors, whose sum is σ = 233694720. Its totient is φ = 17127936.

The previous prime is 65022037. The next prime is 65022053. The reversal of 65022048 is 84022056.

65022048 is a `hidden beast` number, since 650 + 2 + 2 + 0 + 4 + 8 = 666.

It is a super-2 number, since 2×65022048² = 8455733452228608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78211 + ... + 79037.

It is an arithmetic number, because the mean of its divisors is an integer number (1217160).

Almost surely, 2^65022048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65022048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116847360).

65022048 is an abundant number, since it is smaller than the sum of its proper divisors (168672672).

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

65022048 is a wasteful number, since it uses less digits than its factorization.

65022048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 65022048 is about 8063.6249912803. The cubic root of 65022048 is about 402.1180317257.

The spelling of 65022048 in words is "sixty-five million, twenty-two thousand, forty-eight".