4037222 has 16 divisors (see below), whose sum is σ = 7052832. Its totient is φ = 1697280.

The previous prime is 4037221. The next prime is 4037233. The reversal of 4037222 is 2227304.

It is a happy number.

It is a super-2 number, since 2×4037222² = 32598322954568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4037194 and 4037203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4037221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979 + ... + 3462.

It is an arithmetic number, because the mean of its divisors is an integer number (440802).

Almost surely, 2^4037222 is an apocalyptic number.

4037222 is a deficient number, since it is larger than the sum of its proper divisors (3015610).

4037222 is a wasteful number, since it uses less digits than its factorization.

4037222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 4037222 is about 2009.2839520585. The cubic root of 4037222 is about 159.2309710962.

The spelling of 4037222 in words is "four million, thirty-seven thousand, two hundred twenty-two".