20410908 has 48 divisors (see below), whose sum is σ = 54754560. Its totient is φ = 5796864.

The previous prime is 20410903. The next prime is 20410919. The reversal of 20410908 is 80901402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20410903) by changing a digit.

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, 15583 + ... + 16841.

It is an arithmetic number, because the mean of its divisors is an integer number (1140720).

Almost surely, 2^20410908 is an apocalyptic number.

20410908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20410908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27377280).

20410908 is an abundant number, since it is smaller than the sum of its proper divisors (34343652).

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

20410908 is a wasteful number, since it uses less digits than its factorization.

20410908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 20410908 is about 4517.8432907749. The cubic root of 20410908 is about 273.2881338440.

The spelling of 20410908 in words is "twenty million, four hundred ten thousand, nine hundred eight".