164475026 has 32 divisors (see below), whose sum is σ = 264176640. Its totient is φ = 76665600.

The previous prime is 164475023. The next prime is 164475061. The reversal of 164475026 is 620574461.

It is not an unprimeable number, because it can be changed into a prime (164475023) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 225875 + ... + 226601.

It is an arithmetic number, because the mean of its divisors is an integer number (8255520).

Almost surely, 2^164475026 is an apocalyptic number.

164475026 is a deficient number, since it is larger than the sum of its proper divisors (99701614).

164475026 is a wasteful number, since it uses less digits than its factorization.

164475026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 164475026 is about 12824.7817135420. The cubic root of 164475026 is about 547.8983441358.

The spelling of 164475026 in words is "one hundred sixty-four million, four hundred seventy-five thousand, twenty-six".