169070 has 32 divisors (see below), whose sum is σ = 349920. Its totient is φ = 58240.

The previous prime is 169069. The next prime is 169079. The reversal of 169070 is 70961.

It is a happy number.

169070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169079) 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, 3164 + ... + 3216.

It is an arithmetic number, because the mean of its divisors is an integer number (10935).

2¹⁶⁹⁰⁷⁰ is an apocalyptic number.

169070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

169070 is an abundant number, since it is smaller than the sum of its proper divisors (180850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

169070 is a wasteful number, since it uses less digits than its factorization.

169070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 169070 is about 411.1812252523. The cubic root of 169070 is about 55.2953805000.

The spelling of 169070 in words is "one hundred sixty-nine thousand, seventy".