4262393 has 8 divisors (see below), whose sum is σ = 4544712. Its totient is φ = 3983616.

The previous prime is 4262389. The next prime is 4262399. The reversal of 4262393 is 3932624.

It can be written as a sum of positive squares in 4 ways, for example, as 310249 + 3952144 = 557^2 + 1988^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4262393 - 2² = 4262389 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁵ + 6 + 2¹³ + 3⁶ + 9² + 3¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262399) 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, 1871 + ... + 3467.

It is an arithmetic number, because the mean of its divisors is an integer number (568089).

Almost surely, 2^4262393 is an apocalyptic number.

It is an amenable number.

4262393 is a deficient number, since it is larger than the sum of its proper divisors (282319).

4262393 is a wasteful number, since it uses less digits than its factorization.

4262393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771.

The product of its digits is 7776, while the sum is 29.

The square root of 4262393 is about 2064.5563688115. The cubic root of 4262393 is about 162.1378824082.

The spelling of 4262393 in words is "four million, two hundred sixty-two thousand, three hundred ninety-three".