169506130 has 16 divisors (see below), whose sum is σ = 306275904. Its totient is φ = 67543600.

The previous prime is 169506119. The next prime is 169506193. The reversal of 169506130 is 31605961.

It is a junction number, because it is equal to n+sod(n) for n = 169506092 and 169506101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29596 + ... + 34855.

It is an arithmetic number, because the mean of its divisors is an integer number (19142244).

Almost surely, 2^169506130 is an apocalyptic number.

169506130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

169506130 is a deficient number, since it is larger than the sum of its proper divisors (136769774).

169506130 is a wasteful number, since it uses less digits than its factorization.

169506130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64721.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 169506130 is about 13019.4519853948. The cubic root of 169506130 is about 553.4288600578.

The spelling of 169506130 in words is "one hundred sixty-nine million, five hundred six thousand, one hundred thirty".