65734422 has 32 divisors (see below), whose sum is σ = 145414752. Its totient is φ = 19678464.

The previous prime is 65734411. The next prime is 65734457. The reversal of 65734422 is 22443756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8503 + ... + 14274.

It is an arithmetic number, because the mean of its divisors is an integer number (4544211).

Almost surely, 2^65734422 is an apocalyptic number.

65734422 is an abundant number, since it is smaller than the sum of its proper divisors (79680330).

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

65734422 is a wasteful number, since it uses less digits than its factorization.

65734422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22832.

The product of its digits is 40320, while the sum is 33.

The square root of 65734422 is about 8107.6767325788. The cubic root of 65734422 is about 403.5812206269.

The spelling of 65734422 in words is "sixty-five million, seven hundred thirty-four thousand, four hundred twenty-two".