20606482 has 32 divisors (see below), whose sum is σ = 36796032. Its totient is φ = 8557824.

The previous prime is 20606479. The next prime is 20606483. The reversal of 20606482 is 28460602.

It is a self number, because there is not a number n which added to its sum of digits gives 20606482.

It is not an unprimeable number, because it can be changed into a prime (20606483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9153 + ... + 11179.

It is an arithmetic number, because the mean of its divisors is an integer number (1149876).

Almost surely, 2^20606482 is an apocalyptic number.

20606482 is a deficient number, since it is larger than the sum of its proper divisors (16189550).

20606482 is a wasteful number, since it uses less digits than its factorization.

20606482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 20606482 is about 4539.4363086181. The cubic root of 20606482 is about 274.1582281791.

The spelling of 20606482 in words is "twenty million, six hundred six thousand, four hundred eighty-two".