164300774 has 16 divisors (see below), whose sum is σ = 269470800. Its totient is φ = 74511360.

The previous prime is 164300761. The next prime is 164300777. The reversal of 164300774 is 477003461.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 164300774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164300777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562 + ... + 18194.

It is an arithmetic number, because the mean of its divisors is an integer number (16841925).

Almost surely, 2^164300774 is an apocalyptic number.

164300774 is a deficient number, since it is larger than the sum of its proper divisors (105170026).

164300774 is a wasteful number, since it uses less digits than its factorization.

164300774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17095.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 164300774 is about 12817.9863473168. The cubic root of 164300774 is about 547.7047866491.

The spelling of 164300774 in words is "one hundred sixty-four million, three hundred thousand, seven hundred seventy-four".