20224062 has 48 divisors (see below), whose sum is σ = 45206928. Its totient is φ = 6531840.

The previous prime is 20224031. The next prime is 20224069. The reversal of 20224062 is 26042202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123993 + ... + 124155.

It is an arithmetic number, because the mean of its divisors is an integer number (941811).

Almost surely, 2^20224062 is an apocalyptic number.

20224062 is an abundant number, since it is smaller than the sum of its proper divisors (24982866).

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

20224062 is a wasteful number, since it uses less digits than its factorization.

20224062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 20224062 is about 4497.1170765280. The cubic root of 20224062 is about 272.4516627221.

Adding to 20224062 its reverse (26042202), we get a palindrome (46266264).

It can be divided in two parts, 2022 and 4062, that added together give a square (6084 = 78²).

The spelling of 20224062 in words is "twenty million, two hundred twenty-four thousand, sixty-two".