64799230 has 8 divisors (see below), whose sum is σ = 116638632. Its totient is φ = 25919688.

The previous prime is 64799227. The next prime is 64799243. The reversal of 64799230 is 3299746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3239952 + ... + 3239971.

It is an arithmetic number, because the mean of its divisors is an integer number (14579829).

Almost surely, 2^64799230 is an apocalyptic number.

64799230 is a deficient number, since it is larger than the sum of its proper divisors (51839402).

64799230 is a wasteful number, since it uses less digits than its factorization.

64799230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479930.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 64799230 is about 8049.7968918476. The cubic root of 64799230 is about 401.6581791067.

The spelling of 64799230 in words is "sixty-four million, seven hundred ninety-nine thousand, two hundred thirty".