10423445 has 4 divisors (see below), whose sum is σ = 12508140. Its totient is φ = 8338752.

The previous prime is 10423433. The next prime is 10423453. The reversal of 10423445 is 54432401.

10423445 is digitally balanced in base 2, because in such base 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 an emirpimes, since its reverse is a distinct semiprime: 54432401 = 5779 ⋅9419.

It can be written as a sum of positive squares in 2 ways, for example, as 5579044 + 4844401 = 2362^2 + 2201^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423445 - 2¹⁰ = 10422421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10423445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042340 + ... + 1042349.

It is an arithmetic number, because the mean of its divisors is an integer number (3127035).

Almost surely, 2^10423445 is an apocalyptic number.

It is an amenable number.

10423445 is a deficient number, since it is larger than the sum of its proper divisors (2084695).

10423445 is an equidigital number, since it uses as much as digits as its factorization.

10423445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084694.

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

The square root of 10423445 is about 3228.5360459502. The cubic root of 10423445 is about 218.4424772693.

Adding to 10423445 its reverse (54432401), we get a palindrome (64855846).

The spelling of 10423445 in words is "ten million, four hundred twenty-three thousand, four hundred forty-five".