20882366 has 8 divisors (see below), whose sum is σ = 32087664. Its totient is φ = 10186480.

The previous prime is 20882363. The next prime is 20882369. The reversal of 20882366 is 66328802.

It is an interprime number because it is at equal distance from previous prime (20882363) and next prime (20882369).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20882363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127250 + ... + 127413.

It is an arithmetic number, because the mean of its divisors is an integer number (4010958).

Almost surely, 2^20882366 is an apocalyptic number.

20882366 is a deficient number, since it is larger than the sum of its proper divisors (11205298).

20882366 is a wasteful number, since it uses less digits than its factorization.

20882366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254706.

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

The square root of 20882366 is about 4569.7227487015. The cubic root of 20882366 is about 275.3763046718.

The spelling of 20882366 in words is "twenty million, eight hundred eighty-two thousand, three hundred sixty-six".