10545226 has 4 divisors (see below), whose sum is σ = 15817842. Its totient is φ = 5272612.

The previous prime is 10545217. The next prime is 10545229. The reversal of 10545226 is 62254501.

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

It can be written as a sum of positive squares in only one way, i.e., 9333025 + 1212201 = 3055^2 + 1101^2 .

It is a super-2 number, since 2×10545226² = 222403582782152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10545226.

It is not an unprimeable number, because it can be changed into a prime (10545229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636305 + ... + 2636308.

Almost surely, 2^10545226 is an apocalyptic number.

10545226 is a deficient number, since it is larger than the sum of its proper divisors (5272616).

10545226 is an equidigital number, since it uses as much as digits as its factorization.

10545226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272615.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 10545226 is about 3247.3413741090. The cubic root of 10545226 is about 219.2899005430.

Adding to 10545226 its reverse (62254501), we get a palindrome (72799727).

The spelling of 10545226 in words is "ten million, five hundred forty-five thousand, two hundred twenty-six".