20826482 has 16 divisors (see below), whose sum is σ = 32589312. Its totient is φ = 9970560.

The previous prime is 20826473. The next prime is 20826493. The reversal of 20826482 is 28462802.

It is a happy 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, 4283 + ... + 7745.

It is an arithmetic number, because the mean of its divisors is an integer number (2036832).

Almost surely, 2^20826482 is an apocalyptic number.

20826482 is a deficient number, since it is larger than the sum of its proper divisors (11762830).

20826482 is a wasteful number, since it uses less digits than its factorization.

20826482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 20826482 is about 4563.6040581979. The cubic root of 20826482 is about 275.1304372951.

The spelling of 20826482 in words is "twenty million, eight hundred twenty-six thousand, four hundred eighty-two".