4905222 has 16 divisors (see below), whose sum is σ = 11212032. Its totient is φ = 1401480.

The previous prime is 4905221. The next prime is 4905227. The reversal of 4905222 is 2225094.

It is a super-2 number, since 2×4905222² = 48122405738568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4905192 and 4905201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58354 + ... + 58437.

It is an arithmetic number, because the mean of its divisors is an integer number (700752).

Almost surely, 2^4905222 is an apocalyptic number.

4905222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4905222 is an abundant number, since it is smaller than the sum of its proper divisors (6306810).

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

4905222 is a wasteful number, since it uses less digits than its factorization.

4905222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116803.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4905222 is about 2214.7735775921. The cubic root of 4905222 is about 169.9102409667.

The spelling of 4905222 in words is "four million, nine hundred five thousand, two hundred twenty-two".