969145 has 8 divisors (see below), whose sum is σ = 1169280. Its totient is φ = 771120.

The previous prime is 969139. The next prime is 969167. The reversal of 969145 is 541969.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 969145 - 2⁵ = 969113 is a prime.

969145 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 969145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790 + ... + 1600.

It is an arithmetic number, because the mean of its divisors is an integer number (146160).

2⁹⁶⁹¹⁴⁵ is an apocalyptic number.

It is an amenable number.

969145 is a deficient number, since it is larger than the sum of its proper divisors (200135).

969145 is a wasteful number, since it uses less digits than its factorization.

969145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its digits is 9720, while the sum is 34.

The square root of 969145 is about 984.4516240019. The cubic root of 969145 is about 98.9607367345.

The spelling of 969145 in words is "nine hundred sixty-nine thousand, one hundred forty-five".