20882298 has 24 divisors (see below), whose sum is σ = 43692768. Its totient is φ = 6641008.

The previous prime is 20882269. The next prime is 20882327. The reversal of 20882298 is 89228802.

It is an interprime number because it is at equal distance from previous prime (20882269) and next prime (20882327).

It is a congruent number.

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, 53488 + ... + 53876.

It is an arithmetic number, because the mean of its divisors is an integer number (1820532).

Almost surely, 2^20882298 is an apocalyptic number.

20882298 is an abundant number, since it is smaller than the sum of its proper divisors (22810470).

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

20882298 is an equidigital number, since it uses as much as digits as its factorization.

20882298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 20882298 is about 4569.7153084191. The cubic root of 20882298 is about 275.3760057656.

The spelling of 20882298 in words is "twenty million, eight hundred eighty-two thousand, two hundred ninety-eight".