20226084 has 24 divisors (see below), whose sum is σ = 47304768. Its totient is φ = 6726240.

The previous prime is 20226077. The next prime is 20226091. The reversal of 20226084 is 48062202.

It is an interprime number because it is at equal distance from previous prime (20226077) and next prime (20226091).

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, 4114 + ... + 7574.

It is an arithmetic number, because the mean of its divisors is an integer number (1971032).

Almost surely, 2^20226084 is an apocalyptic number.

It is an amenable number.

20226084 is an abundant number, since it is smaller than the sum of its proper divisors (27078684).

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

20226084 is a wasteful number, since it uses less digits than its factorization.

20226084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955 (or 3953 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 20226084 is about 4497.3418816007. The cubic root of 20226084 is about 272.4607423176.

Adding to 20226084 its reverse (48062202), we get a palindrome (68288286).

The spelling of 20226084 in words is "twenty million, two hundred twenty-six thousand, eighty-four".