65448422 has 16 divisors (see below), whose sum is σ = 106818432. Its totient is φ = 29894400.

The previous prime is 65448403. The next prime is 65448431. The reversal of 65448422 is 22484456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10454 + ... + 15497.

It is an arithmetic number, because the mean of its divisors is an integer number (6676152).

Almost surely, 2^65448422 is an apocalyptic number.

65448422 is a deficient number, since it is larger than the sum of its proper divisors (41370010).

65448422 is a wasteful number, since it uses less digits than its factorization.

65448422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26063.

The product of its digits is 61440, while the sum is 35.

The square root of 65448422 is about 8090.0199010880. The cubic root of 65448422 is about 402.9950638420.

The spelling of 65448422 in words is "sixty-five million, four hundred forty-eight thousand, four hundred twenty-two".