64230574 has 8 divisors (see below), whose sum is σ = 99453888. Its totient is φ = 31079280.

The previous prime is 64230571. The next prime is 64230577. The reversal of 64230574 is 47503246.

64230574 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 (64230571) and next prime (64230577).

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64230571) 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, 517927 + ... + 518050.

It is an arithmetic number, because the mean of its divisors is an integer number (12431736).

Almost surely, 2^64230574 is an apocalyptic number.

64230574 is a deficient number, since it is larger than the sum of its proper divisors (35223314).

64230574 is a wasteful number, since it uses less digits than its factorization.

64230574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036010.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 64230574 is about 8014.3979187460. The cubic root of 64230574 is about 400.4797867815.

The spelling of 64230574 in words is "sixty-four million, two hundred thirty thousand, five hundred seventy-four".