964047 has 16 divisors (see below), whose sum is σ = 1520640. Its totient is φ = 531552.

The previous prime is 964039. The next prime is 964049. The reversal of 964047 is 740469.

It is not a de Polignac number, because 964047 - 2³ = 964039 is a prime.

964047 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183 + ... + 1400.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2⁹⁶⁴⁰⁴⁷ is an apocalyptic number.

964047 is a deficient number, since it is larger than the sum of its proper divisors (556593).

964047 is a wasteful number, since it uses less digits than its factorization.

964047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 964047 is about 981.8589511737. The cubic root of 964047 is about 98.7869103062.

The spelling of 964047 in words is "nine hundred sixty-four thousand, forty-seven".