4268493 has 12 divisors (see below), whose sum is σ = 6297408. Its totient is φ = 2784840.

The previous prime is 4268491. The next prime is 4268507. The reversal of 4268493 is 3948624.

It is a happy number.

It is not a de Polignac number, because 4268493 - 2¹ = 4268491 is a prime.

It is a super-3 number, since 3×4268493³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4623 + ... + 5468.

It is an arithmetic number, because the mean of its divisors is an integer number (524784).

Almost surely, 2^4268493 is an apocalyptic number.

It is an amenable number.

4268493 is a deficient number, since it is larger than the sum of its proper divisors (2028915).

4268493 is a wasteful number, since it uses less digits than its factorization.

4268493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144 (or 10141 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4268493 is about 2066.0331555907. The cubic root of 4268493 is about 162.2151918480.

It can be divided in two parts, 4268 and 493, that added together give a square (4761 = 69²).

The spelling of 4268493 in words is "four million, two hundred sixty-eight thousand, four hundred ninety-three".