169970423 has 8 divisors (see below), whose sum is σ = 195027840. Its totient is φ = 145107000.

The previous prime is 169970413. The next prime is 169970431. The reversal of 169970423 is 324079961.

169970423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 169970423 - 2⁴ = 169970407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169970413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46613 + ... + 50126.

It is an arithmetic number, because the mean of its divisors is an integer number (24378480).

Almost surely, 2^169970423 is an apocalyptic number.

169970423 is a deficient number, since it is larger than the sum of its proper divisors (25057417).

169970423 is an equidigital number, since it uses as much as digits as its factorization.

169970423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96997.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 169970423 is about 13037.2705348934. The cubic root of 169970423 is about 553.9336970528.

The spelling of 169970423 in words is "one hundred sixty-nine million, nine hundred seventy thousand, four hundred twenty-three".