10243451 has 4 divisors (see below), whose sum is σ = 10782600. Its totient is φ = 9704304.

The previous prime is 10243447. The next prime is 10243459. The reversal of 10243451 is 15434201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10243451 - 2² = 10243447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243459) 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, 269546 + ... + 269583.

It is an arithmetic number, because the mean of its divisors is an integer number (2695650).

Almost surely, 2^10243451 is an apocalyptic number.

10243451 is a deficient number, since it is larger than the sum of its proper divisors (539149).

10243451 is an equidigital number, since it uses as much as digits as its factorization.

10243451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539148.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10243451 is about 3200.5391733269. The cubic root of 10243451 is about 217.1778010023.

Adding to 10243451 its reverse (15434201), we get a palindrome (25677652).

The spelling of 10243451 in words is "ten million, two hundred forty-three thousand, four hundred fifty-one".