164030956 has 6 divisors (see below), whose sum is σ = 287054180. Its totient is φ = 82015476.

The previous prime is 164030929. The next prime is 164030957. The reversal of 164030956 is 659030461.

It is not an unprimeable number, because it can be changed into a prime (164030957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20503866 + ... + 20503873.

Almost surely, 2^164030956 is an apocalyptic number.

It is an amenable number.

164030956 is a deficient number, since it is larger than the sum of its proper divisors (123023224).

164030956 is a wasteful number, since it uses less digits than its factorization.

164030956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41007743 (or 41007741 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 164030956 is about 12807.4570465803. The cubic root of 164030956 is about 547.4048051447.

The spelling of 164030956 in words is "one hundred sixty-four million, thirty thousand, nine hundred fifty-six".