4223516 has 12 divisors (see below), whose sum is σ = 8063160. Its totient is φ = 1919760.

The previous prime is 4223509. The next prime is 4223519. The reversal of 4223516 is 6153224.

It is a junction number, because it is equal to n+sod(n) for n = 4223491 and 4223500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47951 + ... + 48038.

It is an arithmetic number, because the mean of its divisors is an integer number (671930).

Almost surely, 2^4223516 is an apocalyptic number.

It is an amenable number.

4223516 is a deficient number, since it is larger than the sum of its proper divisors (3839644).

4223516 is a wasteful number, since it uses less digits than its factorization.

4223516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96004 (or 96002 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 4223516 is about 2055.1194612479. The cubic root of 4223516 is about 161.6434264724.

The spelling of 4223516 in words is "four million, two hundred twenty-three thousand, five hundred sixteen".