20467101 has 8 divisors (see below), whose sum is σ = 27369504. Its totient is φ = 13604720.

The previous prime is 20467091. The next prime is 20467103. The reversal of 20467101 is 10176402.

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

It is a cyclic number.

It is not a de Polignac number, because 20467101 - 2⁷ = 20466973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20467103) 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 7 ways as a sum of consecutive naturals, for example, 8790 + ... + 10871.

It is an arithmetic number, because the mean of its divisors is an integer number (3421188).

Almost surely, 2^20467101 is an apocalyptic number.

It is an amenable number.

20467101 is a deficient number, since it is larger than the sum of its proper divisors (6902403).

20467101 is a wasteful number, since it uses less digits than its factorization.

20467101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20011.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 20467101 is about 4524.0580235006. The cubic root of 20467101 is about 273.5386993534.

The spelling of 20467101 in words is "twenty million, four hundred sixty-seven thousand, one hundred one".