20410938 has 24 divisors (see below), whose sum is σ = 44849376. Its totient is φ = 6707400.

The previous prime is 20410919. The next prime is 20410963. The reversal of 20410938 is 83901402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6708 + ... + 9263.

It is an arithmetic number, because the mean of its divisors is an integer number (1868724).

Almost surely, 2^20410938 is an apocalyptic number.

20410938 is an abundant number, since it is smaller than the sum of its proper divisors (24438438).

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

20410938 is a wasteful number, since it uses less digits than its factorization.

20410938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050 (or 16047 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 20410938 is about 4517.8466109420. The cubic root of 20410938 is about 273.2882677372.

The spelling of 20410938 in words is "twenty million, four hundred ten thousand, nine hundred thirty-eight".