64230484 has 12 divisors (see below), whose sum is σ = 112543200. Its totient is φ = 32075288.

The previous prime is 64230457. The next prime is 64230487. The reversal of 64230484 is 48403246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64230487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6214 + ... + 12925.

It is an arithmetic number, because the mean of its divisors is an integer number (9378600).

Almost surely, 2^64230484 is an apocalyptic number.

It is an amenable number.

64230484 is a deficient number, since it is larger than the sum of its proper divisors (48312716).

64230484 is a wasteful number, since it uses less digits than its factorization.

64230484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19982 (or 19980 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 64230484 is about 8014.3923038494. The cubic root of 64230484 is about 400.4795997304.

The spelling of 64230484 in words is "sixty-four million, two hundred thirty thousand, four hundred eighty-four".