964144 has 10 divisors (see below), whose sum is σ = 1868060. Its totient is φ = 482064.

The previous prime is 964133. The next prime is 964151. The reversal of 964144 is 441469.

964144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30114 + ... + 30145.

It is an arithmetic number, because the mean of its divisors is an integer number (186806).

2⁹⁶⁴¹⁴⁴ is an apocalyptic number.

It is an amenable number.

964144 is a deficient number, since it is larger than the sum of its proper divisors (903916).

964144 is a wasteful number, since it uses less digits than its factorization.

964144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60267 (or 60261 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 964144 is about 981.9083460283. The cubic root of 964144 is about 98.7902234257.

The spelling of 964144 in words is "nine hundred sixty-four thousand, one hundred forty-four".