20410932 has 48 divisors (see below), whose sum is σ = 49029120. Its totient is φ = 6606432.

The previous prime is 20410919. The next prime is 20410963. The reversal of 20410932 is 23901402.

It is a super-2 number, since 2×20410932² = 833212290217248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20410899 and 20410908.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 89803 + ... + 90029.

It is an arithmetic number, because the mean of its divisors is an integer number (1021440).

Almost surely, 2^20410932 is an apocalyptic number.

It is an amenable number.

20410932 is an abundant number, since it is smaller than the sum of its proper divisors (28618188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20410932 is a wasteful number, since it uses less digits than its factorization.

20410932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 20410932 is about 4517.8459469088. The cubic root of 20410932 is about 273.2882409585.

The spelling of 20410932 in words is "twenty million, four hundred ten thousand, nine hundred thirty-two".