4535222 has 4 divisors (see below), whose sum is σ = 6802836. Its totient is φ = 2267610.

The previous prime is 4535221. The next prime is 4535227. The reversal of 4535222 is 2225354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2225354 = 2 ⋅1112677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133804 + ... + 1133807.

It is an arithmetic number, because the mean of its divisors is an integer number (1700709).

Almost surely, 2^4535222 is an apocalyptic number.

4535222 is a deficient number, since it is larger than the sum of its proper divisors (2267614).

4535222 is a wasteful number, since it uses less digits than its factorization.

4535222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267613.

The product of its digits is 2400, while the sum is 23.

The square root of 4535222 is about 2129.6060668584. The cubic root of 4535222 is about 165.5259860073.

The spelling of 4535222 in words is "four million, five hundred thirty-five thousand, two hundred twenty-two".