864000147 has 8 divisors (see below), whose sum is σ = 1162195344. Its totient is φ = 570902528.

The previous prime is 864000139. The next prime is 864000149. The reversal of 864000147 is 741000468.

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 864000147 - 2³ = 864000139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (864000149) 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, 1273998 + ... + 1274675.

It is an arithmetic number, because the mean of its divisors is an integer number (145274418).

Almost surely, 2^864000147 is an apocalyptic number.

864000147 is a deficient number, since it is larger than the sum of its proper divisors (298195197).

864000147 is a wasteful number, since it uses less digits than its factorization.

864000147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548789.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 864000147 is about 29393.8794139188. The cubic root of 864000147 is about 952.4406851966.

The spelling of 864000147 in words is "eight hundred sixty-four million, one hundred forty-seven", and thus it is an aban number.