64300147 has 8 divisors (see below), whose sum is σ = 65638080. Its totient is φ = 62970600.

The previous prime is 64300139. The next prime is 64300153. The reversal of 64300147 is 74100346.

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

It is a cyclic number.

It is not a de Polignac number, because 64300147 - 2³ = 64300139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64300447) 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, 14772 + ... + 18622.

It is an arithmetic number, because the mean of its divisors is an integer number (8204760).

Almost surely, 2^64300147 is an apocalyptic number.

64300147 is a deficient number, since it is larger than the sum of its proper divisors (1337933).

64300147 is a wasteful number, since it uses less digits than its factorization.

64300147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 64300147 is about 8018.7372447287. The cubic root of 64300147 is about 400.6243312692.

The spelling of 64300147 in words is "sixty-four million, three hundred thousand, one hundred forty-seven".