20233701 has 12 divisors (see below), whose sum is σ = 29330028. Its totient is φ = 13441344.

The previous prime is 20233691. The next prime is 20233739. The reversal of 20233701 is 10733202.

It can be written as a sum of positive squares in 2 ways, for example, as 16524225 + 3709476 = 4065^2 + 1926^2 .

It is not a de Polignac number, because 20233701 - 2⁷ = 20233573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1200 + ... + 6473.

It is an arithmetic number, because the mean of its divisors is an integer number (2444169).

Almost surely, 2^20233701 is an apocalyptic number.

It is an amenable number.

20233701 is a deficient number, since it is larger than the sum of its proper divisors (9096327).

20233701 is a wasteful number, since it uses less digits than its factorization.

20233701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7972 (or 7969 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 20233701 is about 4498.1886354398. The cubic root of 20233701 is about 272.4949402871.

Adding to 20233701 its reverse (10733202), we get a palindrome (30966903).

The spelling of 20233701 in words is "twenty million, two hundred thirty-three thousand, seven hundred one".