20941052 has 12 divisors (see below), whose sum is σ = 39978456. Its totient is φ = 9518640.

The previous prime is 20941009. The next prime is 20941069. The reversal of 20941052 is 25014902.

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, 237923 + ... + 238010.

It is an arithmetic number, because the mean of its divisors is an integer number (3331538).

Almost surely, 2^20941052 is an apocalyptic number.

20941052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20941052 is a deficient number, since it is larger than the sum of its proper divisors (19037404).

20941052 is a wasteful number, since it uses less digits than its factorization.

20941052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475948 (or 475946 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 20941052 is about 4576.1394209530. The cubic root of 20941052 is about 275.6340279984.

Adding to 20941052 its reverse (25014902), we get a palindrome (45955954).

The spelling of 20941052 in words is "twenty million, nine hundred forty-one thousand, fifty-two".