4226090 has 32 divisors (see below), whose sum is σ = 8401536. Its totient is φ = 1517760.

The previous prime is 4226077. The next prime is 4226093. The reversal of 4226090 is 906224.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4226093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11144 + ... + 11516.

It is an arithmetic number, because the mean of its divisors is an integer number (262548).

Almost surely, 2^4226090 is an apocalyptic number.

4226090 is a deficient number, since it is larger than the sum of its proper divisors (4175446).

4226090 is a wasteful number, since it uses less digits than its factorization.

4226090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4226090 is about 2055.7456068298. The cubic root of 4226090 is about 161.6762573874.

The spelling of 4226090 in words is "four million, two hundred twenty-six thousand, ninety".