10254445 has 4 divisors (see below), whose sum is σ = 12305340. Its totient is φ = 8203552.

The previous prime is 10254443. The next prime is 10254449. The reversal of 10254445 is 54445201.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1646089 + 8608356 = 1283^2 + 2934^2 .

It is a cyclic number.

It is not a de Polignac number, because 10254445 - 2¹ = 10254443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254443) 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, 1025440 + ... + 1025449.

It is an arithmetic number, because the mean of its divisors is an integer number (3076335).

Almost surely, 2^10254445 is an apocalyptic number.

It is an amenable number.

10254445 is a deficient number, since it is larger than the sum of its proper divisors (2050895).

10254445 is an equidigital number, since it uses as much as digits as its factorization.

10254445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050894.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 10254445 is about 3202.2562358437. The cubic root of 10254445 is about 217.2554701086.

Adding to 10254445 its reverse (54445201), we get a palindrome (64699646).

The spelling of 10254445 in words is "ten million, two hundred fifty-four thousand, four hundred forty-five".