64751316 has 96 divisors (see below), whose sum is σ = 188160000. Its totient is φ = 16910208.

The previous prime is 64751311. The next prime is 64751321. The reversal of 64751316 is 61315746.

64751316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (64751311) and next prime (64751321).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64751311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45585 + ... + 46983.

It is an arithmetic number, because the mean of its divisors is an integer number (1960000).

Almost surely, 2^64751316 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 64751316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94080000).

64751316 is an abundant number, since it is smaller than the sum of its proper divisors (123408684).

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

64751316 is a wasteful number, since it uses less digits than its factorization.

64751316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461 (or 1459 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 64751316 is about 8046.8202415613. The cubic root of 64751316 is about 401.5591563490.

The spelling of 64751316 in words is "sixty-four million, seven hundred fifty-one thousand, three hundred sixteen".