64245300 has 72 divisors (see below), whose sum is σ = 212444736. Its totient is φ = 14684160.

The previous prime is 64245281. The next prime is 64245317. The reversal of 64245300 is 354246.

64245300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13197 + ... + 17396.

Almost surely, 2^64245300 is an apocalyptic number.

64245300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64245300 is an abundant number, since it is smaller than the sum of its proper divisors (148199436).

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

64245300 is a wasteful number, since it uses less digits than its factorization.

64245300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30617 (or 30610 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 64245300 is about 8015.3165876340. The cubic root of 64245300 is about 400.5103901444.

Adding to 64245300 its reverse (354246), we get a palindrome (64599546).

The spelling of 64245300 in words is "sixty-four million, two hundred forty-five thousand, three hundred".