65534922 has 12 divisors (see below), whose sum is σ = 141992370. Its totient is φ = 21844968.

The previous prime is 65534897. The next prime is 65534929. The reversal of 65534922 is 22943556.

It can be written as a sum of positive squares in only one way, i.e., 60512841 + 5022081 = 7779^2 + 2241^2 .

It is not an unprimeable number, because it can be changed into a prime (65534929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1820397 + ... + 1820432.

Almost surely, 2^65534922 is an apocalyptic number.

65534922 is an abundant number, since it is smaller than the sum of its proper divisors (76457448).

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

65534922 is a wasteful number, since it uses less digits than its factorization.

65534922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640837 (or 3640834 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 65534922 is about 8095.3642289893. The cubic root of 65534922 is about 403.1725253506.

The spelling of 65534922 in words is "sixty-five million, five hundred thirty-four thousand, nine hundred twenty-two".