10456445 has 8 divisors (see below), whose sum is σ = 13285944. Its totient is φ = 7873024.

The previous prime is 10456379. The next prime is 10456451. The reversal of 10456445 is 54465401.

It can be written as a sum of positive squares in 4 ways, for example, as 2627641 + 7828804 = 1621^2 + 2798^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10456445 - 2¹⁰ = 10455421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61424 + ... + 61593.

It is an arithmetic number, because the mean of its divisors is an integer number (1660743).

Almost surely, 2^10456445 is an apocalyptic number.

It is an amenable number.

10456445 is a deficient number, since it is larger than the sum of its proper divisors (2829499).

10456445 is a wasteful number, since it uses less digits than its factorization.

10456445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123039.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 10456445 is about 3233.6426827960. The cubic root of 10456445 is about 218.6727596685.

It can be divided in two parts, 10456 and 445, that added together give a palindrome (10901).

The spelling of 10456445 in words is "ten million, four hundred fifty-six thousand, four hundred forty-five".