10238493 has 4 divisors (see below), whose sum is σ = 13651328. Its totient is φ = 6825660.

The previous prime is 10238491. The next prime is 10238507. The reversal of 10238493 is 39483201.

10238493 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39483201 = 3 ⋅13161067.

It is not a de Polignac number, because 10238493 - 2¹ = 10238491 is a prime.

It is a super-2 number, since 2×10238493² = 209653477822098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10238493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10238491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706413 + ... + 1706418.

It is an arithmetic number, because the mean of its divisors is an integer number (3412832).

Almost surely, 2^10238493 is an apocalyptic number.

It is an amenable number.

10238493 is a deficient number, since it is larger than the sum of its proper divisors (3412835).

10238493 is an equidigital number, since it uses as much as digits as its factorization.

10238493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412834.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10238493 is about 3199.7645225860. The cubic root of 10238493 is about 217.1427561296.

It can be divided in two parts, 10238 and 493, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 10238493 in words is "ten million, two hundred thirty-eight thousand, four hundred ninety-three".