64230364 has 24 divisors (see below), whose sum is σ = 124307568. Its totient is φ = 28794240.

The previous prime is 64230359. The next prime is 64230367. The reversal of 64230364 is 46303246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64230367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6787 + ... + 13210.

It is an arithmetic number, because the mean of its divisors is an integer number (5179482).

Almost surely, 2^64230364 is an apocalyptic number.

It is an amenable number.

64230364 is a deficient number, since it is larger than the sum of its proper divisors (60077204).

64230364 is a wasteful number, since it uses less digits than its factorization.

64230364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20085 (or 20083 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 64230364 is about 8014.3848173144. The cubic root of 64230364 is about 400.4793503287.

The spelling of 64230364 in words is "sixty-four million, two hundred thirty thousand, three hundred sixty-four".