4056622 has 16 divisors (see below), whose sum is σ = 6343344. Its totient is φ = 1944000.

The previous prime is 4056601. The next prime is 4056623. The reversal of 4056622 is 2266504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4056623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (396459).

Almost surely, 2^4056622 is an apocalyptic number.

4056622 is a deficient number, since it is larger than the sum of its proper divisors (2286722).

4056622 is a wasteful number, since it uses less digits than its factorization.

4056622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4056622 is about 2014.1057569055. The cubic root of 4056622 is about 159.4856136892.

The spelling of 4056622 in words is "four million, fifty-six thousand, six hundred twenty-two".