20314801 has 8 divisors (see below), whose sum is σ = 22072680. Its totient is φ = 18584832.

The previous prime is 20314759. The next prime is 20314829. The reversal of 20314801 is 10841302.

It can be written as a sum of positive squares in 4 ways, for example, as 2030625 + 18284176 = 1425^2 + 4276^2 .

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 20314801 - 2⁹ = 20314289 is a prime.

It is a super-2 number, since 2×20314801² = 825382279339202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5446 + ... + 8383.

It is an arithmetic number, because the mean of its divisors is an integer number (2759085).

Almost surely, 2^20314801 is an apocalyptic number.

It is an amenable number.

20314801 is a deficient number, since it is larger than the sum of its proper divisors (1757879).

20314801 is a wasteful number, since it uses less digits than its factorization.

20314801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13955.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 20314801 is about 4507.1943601314. The cubic root of 20314801 is about 272.8585231251.

It can be divided in two parts, 20314 and 801, that added together give a triangular number (21115 = T₂₀₅).

The spelling of 20314801 in words is "twenty million, three hundred fourteen thousand, eight hundred one".