4223030 has 64 divisors (see below), whose sum is σ = 9427968. Its totient is φ = 1330560.

The previous prime is 4223029. The next prime is 4223057. The reversal of 4223030 is 303224.

4223030 = 1026² + 1027² + ... + 1029².

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 4222996 and 4223014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69200 + ... + 69260.

It is an arithmetic number, because the mean of its divisors is an integer number (147312).

Almost surely, 2^4223030 is an apocalyptic number.

4223030 is an abundant number, since it is smaller than the sum of its proper divisors (5204938).

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

4223030 is a wasteful number, since it uses less digits than its factorization.

4223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 4223030 is about 2055.0012165447. The cubic root of 4223030 is about 161.6372261313.

Adding to 4223030 its reverse (303224), we get a palindrome (4526254).

The spelling of 4223030 in words is "four million, two hundred twenty-three thousand, thirty".