954985 has 4 divisors (see below), whose sum is σ = 1145988. Its totient is φ = 763984.

The previous prime is 954979. The next prime is 954991. The reversal of 954985 is 589459.

954985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 589459 = 13 ⋅45343.

It is an interprime number because it is at equal distance from previous prime (954979) and next prime (954991).

It can be written as a sum of positive squares in 2 ways, for example, as 440896 + 514089 = 664^2 + 717^2 .

It is a cyclic number.

It is not a de Polignac number, because 954985 - 2³ = 954977 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95494 + ... + 95503.

It is an arithmetic number, because the mean of its divisors is an integer number (286497).

2⁹⁵⁴⁹⁸⁵ is an apocalyptic number.

It is an amenable number.

954985 is a deficient number, since it is larger than the sum of its proper divisors (191003).

954985 is a wasteful number, since it uses less digits than its factorization.

954985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191002.

The product of its digits is 64800, while the sum is 40.

The square root of 954985 is about 977.2333395868. The cubic root of 954985 is about 98.4764044592.

The spelling of 954985 in words is "nine hundred fifty-four thousand, nine hundred eighty-five".