64514322 has 12 divisors (see below), whose sum is σ = 139781070. Its totient is φ = 21504768.

The previous prime is 64514321. The next prime is 64514327. The reversal of 64514322 is 22341546.

64514322 is a `hidden beast` number, since 645 + 14 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39803481 + 24710841 = 6309^2 + 4971^2 .

It is not an unprimeable number, because it can be changed into a prime (64514321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1792047 + ... + 1792082.

Almost surely, 2^64514322 is an apocalyptic number.

64514322 is an abundant number, since it is smaller than the sum of its proper divisors (75266748).

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

64514322 is a wasteful number, since it uses less digits than its factorization.

64514322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584137 (or 3584134 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 64514322 is about 8032.0808013864. The cubic root of 64514322 is about 401.0686466102.

Adding to 64514322 its reverse (22341546), we get a palindrome (86855868).

The spelling of 64514322 in words is "sixty-four million, five hundred fourteen thousand, three hundred twenty-two".