10342493 has 4 divisors (see below), whose sum is σ = 11820000. Its totient is φ = 8864988.

The previous prime is 10342483. The next prime is 10342543. The reversal of 10342493 is 39424301.

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: 39424301 = 7 ⋅5632043.

It is a cyclic number.

It is not a de Polignac number, because 10342493 - 2⁶ = 10342429 is a prime.

It is a super-2 number, since 2×10342493² = 213934322910098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738743 + ... + 738756.

It is an arithmetic number, because the mean of its divisors is an integer number (2955000).

Almost surely, 2^10342493 is an apocalyptic number.

It is an amenable number.

10342493 is a deficient number, since it is larger than the sum of its proper divisors (1477507).

10342493 is an equidigital number, since it uses as much as digits as its factorization.

10342493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477506.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 10342493 is about 3215.9746578604. The cubic root of 10342493 is about 217.8755075751.

Adding to 10342493 its reverse (39424301), we get a palindrome (49766794).

The spelling of 10342493 in words is "ten million, three hundred forty-two thousand, four hundred ninety-three".