164806070 has 32 divisors (see below), whose sum is σ = 348516000. Its totient is φ = 55319040.

The previous prime is 164806067. The next prime is 164806127. The reversal of 164806070 is 70608461.

It is a super-2 number, since 2×164806070² = 54322081417689800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56195 + ... + 59054.

It is an arithmetic number, because the mean of its divisors is an integer number (10891125).

Almost surely, 2^164806070 is an apocalyptic number.

164806070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164806070 is an abundant number, since it is smaller than the sum of its proper divisors (183709930).

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

164806070 is a wasteful number, since it uses less digits than its factorization.

164806070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115280.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 164806070 is about 12837.6816442845. The cubic root of 164806070 is about 548.2656884698.

The spelling of 164806070 in words is "one hundred sixty-four million, eight hundred six thousand, seventy".