945167 has 4 divisors (see below), whose sum is σ = 947760. Its totient is φ = 942576.

The previous prime is 945151. The next prime is 945179. The reversal of 945167 is 761549.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761549 = 17 ⋅44797.

It is a cyclic number.

It is not a de Polignac number, because 945167 - 2⁴ = 945151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945367) 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, 638 + ... + 1515.

It is an arithmetic number, because the mean of its divisors is an integer number (236940).

2⁹⁴⁵¹⁶⁷ is an apocalyptic number.

945167 is a deficient number, since it is larger than the sum of its proper divisors (2593).

945167 is a wasteful number, since it uses less digits than its factorization.

945167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592.

The product of its digits is 7560, while the sum is 32.

The square root of 945167 is about 972.1969964981. The cubic root of 945167 is about 98.1377695797.

The spelling of 945167 in words is "nine hundred forty-five thousand, one hundred sixty-seven".