20202332 has 6 divisors (see below), whose sum is σ = 35354088. Its totient is φ = 10101164.

The previous prime is 20202313. The next prime is 20202353. The reversal of 20202332 is 23320202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525288 + ... + 2525295.

It is an arithmetic number, because the mean of its divisors is an integer number (5892348).

Almost surely, 2^20202332 is an apocalyptic number.

It is an amenable number.

20202332 is a deficient number, since it is larger than the sum of its proper divisors (15151756).

20202332 is a wasteful number, since it uses less digits than its factorization.

20202332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050587 (or 5050585 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 20202332 is about 4494.7004349567. The cubic root of 20202332 is about 272.3540480375.

Adding to 20202332 its reverse (23320202), we get a palindrome (43522534).

The spelling of 20202332 in words is "twenty million, two hundred two thousand, three hundred thirty-two".