20482195 has 8 divisors (see below), whose sum is σ = 26024544. Its totient is φ = 15421824.

The previous prime is 20482183. The next prime is 20482223. The reversal of 20482195 is 59128402.

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

It is a cyclic number.

It is not a de Polignac number, because 20482195 - 2¹⁹ = 19957907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120399 + ... + 120568.

It is an arithmetic number, because the mean of its divisors is an integer number (3253068).

Almost surely, 2^20482195 is an apocalyptic number.

20482195 is a deficient number, since it is larger than the sum of its proper divisors (5542349).

20482195 is a wasteful number, since it uses less digits than its factorization.

20482195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240989.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 20482195 is about 4525.7259086250. The cubic root of 20482195 is about 273.6059255910.

The spelling of 20482195 in words is "twenty million, four hundred eighty-two thousand, one hundred ninety-five".