10453442 has 8 divisors (see below), whose sum is σ = 16062732. Its totient is φ = 5099200.

The previous prime is 10453433. The next prime is 10453447. The reversal of 10453442 is 24435401.

It can be written as a sum of positive squares in 2 ways, for example, as 10042561 + 410881 = 3169^2 + 641^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10453447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63659 + ... + 63822.

Almost surely, 2^10453442 is an apocalyptic number.

10453442 is a deficient number, since it is larger than the sum of its proper divisors (5609290).

10453442 is a wasteful number, since it uses less digits than its factorization.

10453442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127524.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 10453442 is about 3233.1783124350. The cubic root of 10453442 is about 218.6518240264.

Adding to 10453442 its reverse (24435401), we get a palindrome (34888843).

The spelling of 10453442 in words is "ten million, four hundred fifty-three thousand, four hundred forty-two".