164061675 has 36 divisors (see below), whose sum is σ = 309326680. Its totient is φ = 82892160.

The previous prime is 164061661. The next prime is 164061739. The reversal of 164061675 is 576160461.

164061675 is a `hidden beast` number, since 1 + 640 + 6 + 1 + 6 + 7 + 5 = 666.

It is not a de Polignac number, because 164061675 - 2⁵ = 164061643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14914 + ... + 23463.

Almost surely, 2^164061675 is an apocalyptic number.

164061675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164061675 is a deficient number, since it is larger than the sum of its proper divisors (145265005).

164061675 is a wasteful number, since it uses less digits than its factorization.

164061675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38412 (or 38404 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 164061675 is about 12808.6562527066. The cubic root of 164061675 is about 547.4389748709.

It can be divided in two parts, 16406 and 1675, that added together give a palindrome (18081).

The spelling of 164061675 in words is "one hundred sixty-four million, sixty-one thousand, six hundred seventy-five".