65922048 has 132 divisors (see below), whose sum is σ = 199263168. Its totient is φ = 20951040.

The previous prime is 65922047. The next prime is 65922061. The reversal of 65922048 is 84022956.

It is a happy number.

65922048 is a `hidden beast` number, since 6 + 592 + 20 + 48 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (65922041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211813 + ... + 212123.

Almost surely, 2^65922048 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 65922048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99631584).

65922048 is an abundant number, since it is smaller than the sum of its proper divisors (133341120).

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

65922048 is a wasteful number, since it uses less digits than its factorization.

65922048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 65922048 is about 8119.2393732418. The cubic root of 65922048 is about 403.9648369880.

The spelling of 65922048 in words is "sixty-five million, nine hundred twenty-two thousand, forty-eight".