4022236 has 12 divisors (see below), whose sum is σ = 7061040. Its totient is φ = 2004800.

The previous prime is 4022203. The next prime is 4022257. The reversal of 4022236 is 6322204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36 + ... + 2836.

It is an arithmetic number, because the mean of its divisors is an integer number (588420).

Almost surely, 2^4022236 is an apocalyptic number.

It is an amenable number.

4022236 is a deficient number, since it is larger than the sum of its proper divisors (3038804).

4022236 is a wasteful number, since it uses less digits than its factorization.

4022236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164 (or 3162 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4022236 is about 2005.5512957788. The cubic root of 4022236 is about 159.0337072374.

Subtracting 4022236 from its reverse (6322204), we obtain a cube (2299968 = 132³).

The spelling of 4022236 in words is "four million, twenty-two thousand, two hundred thirty-six".