64714312 has 64 divisors (see below), whose sum is σ = 138600000. Its totient is φ = 28111104.

The previous prime is 64714297. The next prime is 64714313. The reversal of 64714312 is 21341746.

It is not an unprimeable number, because it can be changed into a prime (64714313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129439 + ... + 129937.

It is an arithmetic number, because the mean of its divisors is an integer number (2165625).

Almost surely, 2^64714312 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 64714312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69300000).

64714312 is an abundant number, since it is smaller than the sum of its proper divisors (73885688).

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

64714312 is a wasteful number, since it uses less digits than its factorization.

64714312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 586 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 64714312 is about 8044.5206196516. The cubic root of 64714312 is about 401.4826476002.

The spelling of 64714312 in words is "sixty-four million, seven hundred fourteen thousand, three hundred twelve".