164056246 has 8 divisors (see below), whose sum is σ = 247507344. Its totient is φ = 81553800.

The previous prime is 164056231. The next prime is 164056259. The reversal of 164056246 is 642650461.

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

It is a super-2 number, since 2×164056246² = 53828903703225032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236730 + ... + 237421.

It is an arithmetic number, because the mean of its divisors is an integer number (30938418).

Almost surely, 2^164056246 is an apocalyptic number.

164056246 is a deficient number, since it is larger than the sum of its proper divisors (83451098).

164056246 is a wasteful number, since it uses less digits than its factorization.

164056246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474326.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 164056246 is about 12808.4443239607. Note that the first 3 decimals coincide. The cubic root of 164056246 is about 547.4329363309.

The spelling of 164056246 in words is "one hundred sixty-four million, fifty-six thousand, two hundred forty-six".