64248612 has 12 divisors (see below), whose sum is σ = 149913456. Its totient is φ = 21416200.

The previous prime is 64248607. The next prime is 64248617. The reversal of 64248612 is 21684246.

64248612 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 (64248607) and next prime (64248617).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (64248617) 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 3 ways as a sum of consecutive naturals, for example, 2677014 + ... + 2677037.

It is an arithmetic number, because the mean of its divisors is an integer number (12492788).

Almost surely, 2^64248612 is an apocalyptic number.

It is an amenable number.

64248612 is an abundant number, since it is smaller than the sum of its proper divisors (85664844).

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

64248612 is a wasteful number, since it uses less digits than its factorization.

64248612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354058 (or 5354056 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 64248612 is about 8015.5231894119. The cubic root of 64248612 is about 400.5172724513.

The spelling of 64248612 in words is "sixty-four million, two hundred forty-eight thousand, six hundred twelve".