20448962 has 8 divisors (see below), whose sum is σ = 30735936. Its totient is φ = 10203652.

The previous prime is 20448949. The next prime is 20448991. The reversal of 20448962 is 26984402.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 9158 + ... + 11169.

It is an arithmetic number, because the mean of its divisors is an integer number (3841992).

Almost surely, 2^20448962 is an apocalyptic number.

20448962 is a deficient number, since it is larger than the sum of its proper divisors (10286974).

20448962 is a wasteful number, since it uses less digits than its factorization.

20448962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20832.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 20448962 is about 4522.0528524112. The cubic root of 20448962 is about 273.4578674374.

The spelling of 20448962 in words is "twenty million, four hundred forty-eight thousand, nine hundred sixty-two".