964001 has 4 divisors (see below), whose sum is σ = 980400. Its totient is φ = 947604.

The previous prime is 963979. The next prime is 964009. The reversal of 964001 is 100469.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964001 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (964009) 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, 8111 + ... + 8228.

It is an arithmetic number, because the mean of its divisors is an integer number (245100).

2⁹⁶⁴⁰⁰¹ is an apocalyptic number.

It is an amenable number.

964001 is a deficient number, since it is larger than the sum of its proper divisors (16399).

964001 is a wasteful number, since it uses less digits than its factorization.

964001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16398.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 964001 is about 981.8355259411. The cubic root of 964001 is about 98.7853390584.

The spelling of 964001 in words is "nine hundred sixty-four thousand, one".