164059446 has 8 divisors (see below), whose sum is σ = 328118904. Its totient is φ = 54686480.

The previous prime is 164059421. The next prime is 164059447. The reversal of 164059446 is 644950461.

It is a sphenic number, since it is the product of 3 distinct primes.

164059446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164059447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13671615 + ... + 13671626.

It is an arithmetic number, because the mean of its divisors is an integer number (41014863).

Almost surely, 2^164059446 is an apocalyptic number.

164059446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164059446 is a wasteful number, since it uses less digits than its factorization.

164059446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27343246.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 164059446 is about 12808.5692409418. The cubic root of 164059446 is about 547.4364956264.

The spelling of 164059446 in words is "one hundred sixty-four million, fifty-nine thousand, four hundred forty-six".