4226392 has 8 divisors (see below), whose sum is σ = 7924500. Its totient is φ = 2113192.

The previous prime is 4226389. The next prime is 4226401. The reversal of 4226392 is 2936224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 4⁶ + 2¹³ + 2²¹ + 6² + 3⁹ + 9² + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4226392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264142 + ... + 264157.

Almost surely, 2^4226392 is an apocalyptic number.

It is an amenable number.

4226392 is a deficient number, since it is larger than the sum of its proper divisors (3698108).

4226392 is a wasteful number, since it uses less digits than its factorization.

4226392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528305 (or 528301 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 4226392 is about 2055.8190581858. The cubic root of 4226392 is about 161.6801084701.

The spelling of 4226392 in words is "four million, two hundred twenty-six thousand, three hundred ninety-two".