4035222 has 24 divisors (see below), whose sum is σ = 9257976. Its totient is φ = 1265856.

The previous prime is 4035217. The next prime is 4035223. The reversal of 4035222 is 2225304.

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

It is a junction number, because it is equal to n+sod(n) for n = 4035195 and 4035204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4035223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6288 + ... + 6899.

It is an arithmetic number, because the mean of its divisors is an integer number (385749).

Almost surely, 2^4035222 is an apocalyptic number.

4035222 is an abundant number, since it is smaller than the sum of its proper divisors (5222754).

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

4035222 is a wasteful number, since it uses less digits than its factorization.

4035222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13212 (or 13209 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4035222 is about 2008.7862006694. The cubic root of 4035222 is about 159.2046729351.

It can be divided in two parts, 403 and 5222, that added together give a square (5625 = 75²).

The spelling of 4035222 in words is "four million, thirty-five thousand, two hundred twenty-two".