164272926 has 8 divisors (see below), whose sum is σ = 328545864. Its totient is φ = 54757640.

The previous prime is 164272903. The next prime is 164272957. The reversal of 164272926 is 629272461.

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

164272926 is an admirable number.

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, 13689405 + ... + 13689416.

It is an arithmetic number, because the mean of its divisors is an integer number (41068233).

Almost surely, 2^164272926 is an apocalyptic number.

164272926 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.

164272926 is a wasteful number, since it uses less digits than its factorization.

164272926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27378826.

The product of its digits is 72576, while the sum is 39.

The square root of 164272926 is about 12816.9000152143. The cubic root of 164272926 is about 547.6738406705.

The spelling of 164272926 in words is "one hundred sixty-four million, two hundred seventy-two thousand, nine hundred twenty-six".