4057226 has 8 divisors (see below), whose sum is σ = 6143040. Its totient is φ = 2009548.

The previous prime is 4057217. The next prime is 4057231. The reversal of 4057226 is 6227504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4057226² = 32922165630152, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4057195 and 4057204.

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, 9266 + ... + 9693.

It is an arithmetic number, because the mean of its divisors is an integer number (767880).

Almost surely, 2^4057226 is an apocalyptic number.

4057226 is a deficient number, since it is larger than the sum of its proper divisors (2085814).

4057226 is a wasteful number, since it uses less digits than its factorization.

4057226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19068.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 4057226 is about 2014.2556937986. The cubic root of 4057226 is about 159.4935286925.

The spelling of 4057226 in words is "four million, fifty-seven thousand, two hundred twenty-six".