64752996 has 48 divisors (see below), whose sum is σ = 188375040. Its totient is φ = 16818720.

The previous prime is 64752991. The next prime is 64753001. The reversal of 64752996 is 69925746.

64752996 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 (64752991) and next prime (64753001).

It is not an unprimeable number, because it can be changed into a prime (64752991) 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 15 ways as a sum of consecutive naturals, for example, 34116 + ... + 35963.

It is an arithmetic number, because the mean of its divisors is an integer number (3924480).

Almost surely, 2^64752996 is an apocalyptic number.

64752996 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

64752996 is an abundant number, since it is smaller than the sum of its proper divisors (123622044).

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

64752996 is a wasteful number, since it uses less digits than its factorization.

64752996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70104 (or 70102 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 64752996 is about 8046.9246299440. The cubic root of 64752996 is about 401.5626291924.

The spelling of 64752996 in words is "sixty-four million, seven hundred fifty-two thousand, nine hundred ninety-six".