169850982 has 32 divisors (see below), whose sum is σ = 392601600. Its totient is φ = 47982528.

The previous prime is 169850969. The next prime is 169850983. The reversal of 169850982 is 289058961.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169850983) 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, 18982 + ... + 26457.

It is an arithmetic number, because the mean of its divisors is an integer number (12268800).

Almost surely, 2^169850982 is an apocalyptic number.

169850982 is an abundant number, since it is smaller than the sum of its proper divisors (222750618).

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

169850982 is a wasteful number, since it uses less digits than its factorization.

169850982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45540.

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 169850982 is about 13032.6889781042. The cubic root of 169850982 is about 553.8039138874.

The spelling of 169850982 in words is "one hundred sixty-nine million, eight hundred fifty thousand, nine hundred eighty-two".